20236466256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{71059}}^1$

素因数の和:71436

約数の個数: 80

約数和(自身を含む): 55512072000

約数和(自身を除く): 35275605744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 349, 408, 698, 816, 1047, 1396, 2094, 2792, 4188, 5584, 5933, 8376, 11866, 16752, 17799, 23732, 35598, 47464, 71059, 71196, 94928, 142118, 142392, 213177, 284236, 284784, 426354, 568472, 852708, 1136944, 1208003, 1705416, 2416006, 3410832, 3624009, 4832012, 7248018, 9664024, 14496036, 19328048, 24799591, 28992072, 49599182, 57984144, 74398773, 99198364, 148797546, 198396728, 297595092, 396793456, 421593047, 595190184, 843186094, 1190380368, 1264779141, 1686372188, 2529558282, 3372744376, 5059116564, 6745488752, 10118233128, 20236466256]

約数ペア:

[(1, 20236466256), (2, 10118233128), (3, 6745488752), (4, 5059116564), (6, 3372744376), (8, 2529558282), (12, 1686372188), (16, 1264779141), (17, 1190380368), (24, 843186094), (34, 595190184), (48, 421593047), (51, 396793456), (68, 297595092), (102, 198396728), (136, 148797546), (204, 99198364), (272, 74398773), (349, 57984144), (408, 49599182), (698, 28992072), (816, 24799591), (1047, 19328048), (1396, 14496036), (2094, 9664024), (2792, 7248018), (4188, 4832012), (5584, 3624009), (5933, 3410832), (8376, 2416006), (11866, 1705416), (16752, 1208003), (17799, 1136944), (23732, 852708), (35598, 568472), (47464, 426354), (71059, 284784), (71196, 284236), (94928, 213177), (142118, 142392)]