20077267614

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 45210783744

約数和(自身を除く): 25133516130

約数列:

[1, 2, 3, 6, 17, 31, 34, 41, 51, 62, 82, 93, 102, 123, 186, 246, 251, 502, 527, 617, 697, 753, 1054, 1234, 1271, 1394, 1506, 1581, 1851, 2091, 2542, 3162, 3702, 3813, 4182, 4267, 7626, 7781, 8534, 10291, 10489, 12801, 15562, 19127, 20582, 20978, 21607, 23343, 25297, 25602, 30873, 31467, 38254, 43214, 46686, 50594, 57381, 61746, 62934, 64821, 75891, 114762, 129642, 132277, 151782, 154867, 174947, 264554, 309734, 319021, 325159, 349894, 396831, 430049, 464601, 524841, 638042, 650318, 784207, 793662, 860098, 929202, 957063, 975477, 1049682, 1290147, 1568414, 1914126, 1950954, 2352621, 2580294, 2632739, 4705242, 4800877, 5265478, 5423357, 6349547, 7898217, 9601754, 10846714, 12699094, 13331519, 14402631, 15796434, 16270071, 19048641, 26663038, 28805262, 32540142, 38097282, 39994557, 79989114, 81614909, 107942299, 163229818, 196835957, 215884598, 244844727, 323826897, 393671914, 489689454, 590507871, 647653794, 1181015742, 3346211269, 6692422538, 10038633807, 20077267614]

約数ペア:

[(1, 20077267614), (2, 10038633807), (3, 6692422538), (6, 3346211269), (17, 1181015742), (31, 647653794), (34, 590507871), (41, 489689454), (51, 393671914), (62, 323826897), (82, 244844727), (93, 215884598), (102, 196835957), (123, 163229818), (186, 107942299), (246, 81614909), (251, 79989114), (502, 39994557), (527, 38097282), (617, 32540142), (697, 28805262), (753, 26663038), (1054, 19048641), (1234, 16270071), (1271, 15796434), (1394, 14402631), (1506, 13331519), (1581, 12699094), (1851, 10846714), (2091, 9601754), (2542, 7898217), (3162, 6349547), (3702, 5423357), (3813, 5265478), (4182, 4800877), (4267, 4705242), (7626, 2632739), (7781, 2580294), (8534, 2352621), (10291, 1950954), (10489, 1914126), (12801, 1568414), (15562, 1290147), (19127, 1049682), (20582, 975477), (20978, 957063), (21607, 929202), (23343, 860098), (25297, 793662), (25602, 784207), (30873, 650318), (31467, 638042), (38254, 524841), (43214, 464601), (46686, 430049), (50594, 396831), (57381, 349894), (61746, 325159), (62934, 319021), (64821, 309734), (75891, 264554), (114762, 174947), (129642, 154867), (132277, 151782)]