20185222032

素因数分解:

$2^4\times 3^4\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 200

約数和(自身を含む): 59187089016

約数和(自身を除く): 39001866984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 173, 197, 216, 324, 346, 394, 432, 457, 519, 591, 648, 692, 788, 914, 1038, 1182, 1296, 1371, 1384, 1557, 1576, 1773, 1828, 2076, 2364, 2742, 2768, 3114, 3152, 3546, 3656, 4113, 4152, 4671, 4728, 5319, 5484, 6228, 7092, 7312, 8226, 8304, 9342, 9456, 10638, 10968, 12339, 12456, 14013, 14184, 15957, 16452, 18684, 21276, 21936, 24678, 24912, 28026, 28368, 31914, 32904, 34081, 37017, 37368, 42552, 49356, 56052, 63828, 65808, 68162, 74034, 74736, 79061, 85104, 90029, 98712, 102243, 112104, 127656, 136324, 148068, 158122, 180058, 197424, 204486, 224208, 237183, 255312, 270087, 272648, 296136, 306729, 316244, 360116, 408972, 474366, 540174, 545296, 592272, 613458, 632488, 711549, 720232, 810261, 817944, 920187, 948732, 1080348, 1226916, 1264976, 1423098, 1440464, 1620522, 1635888, 1840374, 1897464, 2134647, 2160696, 2430783, 2453832, 2760561, 2846196, 3241044, 3680748, 3794928, 4269294, 4321392, 4861566, 4907664, 5521122, 5692392, 6403941, 6482088, 7292349, 7361496, 8538588, 9723132, 11042244, 11384784, 12807882, 12964176, 14584698, 14722992, 15575017, 17077176, 19446264, 22084488, 25615764, 29169396, 31150034, 34154352, 38892528, 44168976, 46725051, 51231528, 58338792, 62300068, 93450102, 102463056, 116677584, 124600136, 140175153, 186900204, 249200272, 280350306, 373800408, 420525459, 560700612, 747600816, 841050918, 1121401224, 1261576377, 1682101836, 2242802448, 2523152754, 3364203672, 5046305508, 6728407344, 10092611016, 20185222032]

約数ペア:

[(1, 20185222032), (2, 10092611016), (3, 6728407344), (4, 5046305508), (6, 3364203672), (8, 2523152754), (9, 2242802448), (12, 1682101836), (16, 1261576377), (18, 1121401224), (24, 841050918), (27, 747600816), (36, 560700612), (48, 420525459), (54, 373800408), (72, 280350306), (81, 249200272), (108, 186900204), (144, 140175153), (162, 124600136), (173, 116677584), (197, 102463056), (216, 93450102), (324, 62300068), (346, 58338792), (394, 51231528), (432, 46725051), (457, 44168976), (519, 38892528), (591, 34154352), (648, 31150034), (692, 29169396), (788, 25615764), (914, 22084488), (1038, 19446264), (1182, 17077176), (1296, 15575017), (1371, 14722992), (1384, 14584698), (1557, 12964176), (1576, 12807882), (1773, 11384784), (1828, 11042244), (2076, 9723132), (2364, 8538588), (2742, 7361496), (2768, 7292349), (3114, 6482088), (3152, 6403941), (3546, 5692392), (3656, 5521122), (4113, 4907664), (4152, 4861566), (4671, 4321392), (4728, 4269294), (5319, 3794928), (5484, 3680748), (6228, 3241044), (7092, 2846196), (7312, 2760561), (8226, 2453832), (8304, 2430783), (9342, 2160696), (9456, 2134647), (10638, 1897464), (10968, 1840374), (12339, 1635888), (12456, 1620522), (14013, 1440464), (14184, 1423098), (15957, 1264976), (16452, 1226916), (18684, 1080348), (21276, 948732), (21936, 920187), (24678, 817944), (24912, 810261), (28026, 720232), (28368, 711549), (31914, 632488), (32904, 613458), (34081, 592272), (37017, 545296), (37368, 540174), (42552, 474366), (49356, 408972), (56052, 360116), (63828, 316244), (65808, 306729), (68162, 296136), (74034, 272648), (74736, 270087), (79061, 255312), (85104, 237183), (90029, 224208), (98712, 204486), (102243, 197424), (112104, 180058), (127656, 158122), (136324, 148068)]