20106574930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:1036

約数の個数: 128

約数和(自身を含む): 42247941120

約数和(自身を除く): 22141366190

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 461, 503, 598, 667, 754, 922, 1006, 1334, 1495, 1885, 2305, 2515, 2990, 3335, 3770, 4610, 5030, 5993, 6539, 6670, 8671, 10603, 11569, 11986, 13078, 13369, 14587, 17342, 21206, 23138, 26738, 29174, 29965, 32695, 43355, 53015, 57845, 59930, 65390, 66845, 72935, 86710, 106030, 115690, 133690, 137839, 145870, 150397, 173797, 189631, 231883, 275678, 300794, 307487, 335501, 347594, 379262, 463766, 614974, 671002, 689195, 751985, 868985, 948155, 1159415, 1378390, 1503970, 1537435, 1677505, 1737970, 1896310, 2318830, 3014479, 3074870, 3355010, 3997331, 4361513, 5333309, 6028958, 6724607, 7994662, 8723026, 10666618, 13449214, 15072395, 19986655, 21807565, 26666545, 30144790, 33623035, 39973310, 43615130, 53333090, 67246070, 69333017, 87419891, 138666034, 154665961, 174839782, 309331922, 346665085, 437099455, 693330170, 773329805, 874198910, 1546659610, 2010657493, 4021314986, 10053287465, 20106574930]

約数ペア:

[(1, 20106574930), (2, 10053287465), (5, 4021314986), (10, 2010657493), (13, 1546659610), (23, 874198910), (26, 773329805), (29, 693330170), (46, 437099455), (58, 346665085), (65, 309331922), (115, 174839782), (130, 154665961), (145, 138666034), (230, 87419891), (290, 69333017), (299, 67246070), (377, 53333090), (461, 43615130), (503, 39973310), (598, 33623035), (667, 30144790), (754, 26666545), (922, 21807565), (1006, 19986655), (1334, 15072395), (1495, 13449214), (1885, 10666618), (2305, 8723026), (2515, 7994662), (2990, 6724607), (3335, 6028958), (3770, 5333309), (4610, 4361513), (5030, 3997331), (5993, 3355010), (6539, 3074870), (6670, 3014479), (8671, 2318830), (10603, 1896310), (11569, 1737970), (11986, 1677505), (13078, 1537435), (13369, 1503970), (14587, 1378390), (17342, 1159415), (21206, 948155), (23138, 868985), (26738, 751985), (29174, 689195), (29965, 671002), (32695, 614974), (43355, 463766), (53015, 379262), (57845, 347594), (59930, 335501), (65390, 307487), (66845, 300794), (72935, 275678), (86710, 231883), (106030, 189631), (115690, 173797), (133690, 150397), (137839, 145870)]