20710071144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{13183}}^1$

素因数の和:14244

約数の個数: 128

約数和(自身を含む): 65814528000

約数和(自身を除く): 45104456856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1039, 1512, 2078, 3117, 4156, 6234, 7273, 8312, 9351, 12468, 13183, 14546, 18702, 21819, 24936, 26366, 28053, 29092, 37404, 39549, 43638, 52732, 56106, 58184, 65457, 74808, 79098, 87276, 92281, 105464, 112212, 118647, 130914, 158196, 174552, 184562, 196371, 224424, 237294, 261828, 276843, 316392, 355941, 369124, 392742, 474588, 523656, 553686, 711882, 738248, 785484, 830529, 949176, 1107372, 1423764, 1570968, 1661058, 2214744, 2491587, 2847528, 3322116, 4983174, 6644232, 9966348, 13697137, 19932696, 27394274, 41091411, 54788548, 82182822, 95879959, 109577096, 123274233, 164365644, 191759918, 246548466, 287639877, 328731288, 369822699, 383519836, 493096932, 575279754, 739645398, 767039672, 862919631, 986193864, 1150559508, 1479290796, 1725839262, 2301119016, 2588758893, 2958581592, 3451678524, 5177517786, 6903357048, 10355035572, 20710071144]

約数ペア:

[(1, 20710071144), (2, 10355035572), (3, 6903357048), (4, 5177517786), (6, 3451678524), (7, 2958581592), (8, 2588758893), (9, 2301119016), (12, 1725839262), (14, 1479290796), (18, 1150559508), (21, 986193864), (24, 862919631), (27, 767039672), (28, 739645398), (36, 575279754), (42, 493096932), (54, 383519836), (56, 369822699), (63, 328731288), (72, 287639877), (84, 246548466), (108, 191759918), (126, 164365644), (168, 123274233), (189, 109577096), (216, 95879959), (252, 82182822), (378, 54788548), (504, 41091411), (756, 27394274), (1039, 19932696), (1512, 13697137), (2078, 9966348), (3117, 6644232), (4156, 4983174), (6234, 3322116), (7273, 2847528), (8312, 2491587), (9351, 2214744), (12468, 1661058), (13183, 1570968), (14546, 1423764), (18702, 1107372), (21819, 949176), (24936, 830529), (26366, 785484), (28053, 738248), (29092, 711882), (37404, 553686), (39549, 523656), (43638, 474588), (52732, 392742), (56106, 369124), (58184, 355941), (65457, 316392), (74808, 276843), (79098, 261828), (87276, 237294), (92281, 224424), (105464, 196371), (112212, 184562), (118647, 174552), (130914, 158196)]