20176333770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2300

約数の個数: 128

約数和(自身を含む): 50608189440

約数和(自身を除く): 30431855670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 67, 79, 122, 134, 158, 183, 201, 237, 305, 335, 366, 395, 402, 474, 610, 670, 790, 915, 1005, 1185, 1830, 2010, 2083, 2370, 4087, 4166, 4819, 5293, 6249, 8174, 9638, 10415, 10586, 12261, 12498, 14457, 15879, 20435, 20830, 24095, 24522, 26465, 28914, 31245, 31758, 40870, 48190, 52930, 61305, 62490, 72285, 79395, 122610, 127063, 139561, 144570, 158790, 164557, 254126, 279122, 322873, 329114, 381189, 418683, 493671, 635315, 645746, 697805, 762378, 822785, 837366, 968619, 987342, 1270630, 1395610, 1614365, 1645570, 1905945, 1937238, 2093415, 2468355, 3228730, 3811890, 4186830, 4843095, 4936710, 8513221, 9686190, 10037977, 11025319, 17026442, 20075954, 22050638, 25539663, 30113931, 33075957, 42566105, 50189885, 51079326, 55126595, 60227862, 66151914, 85132210, 100379770, 110253190, 127698315, 150569655, 165379785, 255396630, 301139310, 330759570, 672544459, 1345088918, 2017633377, 3362722295, 4035266754, 6725444590, 10088166885, 20176333770]

約数ペア:

[(1, 20176333770), (2, 10088166885), (3, 6725444590), (5, 4035266754), (6, 3362722295), (10, 2017633377), (15, 1345088918), (30, 672544459), (61, 330759570), (67, 301139310), (79, 255396630), (122, 165379785), (134, 150569655), (158, 127698315), (183, 110253190), (201, 100379770), (237, 85132210), (305, 66151914), (335, 60227862), (366, 55126595), (395, 51079326), (402, 50189885), (474, 42566105), (610, 33075957), (670, 30113931), (790, 25539663), (915, 22050638), (1005, 20075954), (1185, 17026442), (1830, 11025319), (2010, 10037977), (2083, 9686190), (2370, 8513221), (4087, 4936710), (4166, 4843095), (4819, 4186830), (5293, 3811890), (6249, 3228730), (8174, 2468355), (9638, 2093415), (10415, 1937238), (10586, 1905945), (12261, 1645570), (12498, 1614365), (14457, 1395610), (15879, 1270630), (20435, 987342), (20830, 968619), (24095, 837366), (24522, 822785), (26465, 762378), (28914, 697805), (31245, 645746), (31758, 635315), (40870, 493671), (48190, 418683), (52930, 381189), (61305, 329114), (62490, 322873), (72285, 279122), (79395, 254126), (122610, 164557), (127063, 158790), (139561, 144570)]