20162044438430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{5503}}^1\times {\mathrm{24821}}^1$

素因数の和:30869

約数の個数: 64

約数和(自身を含む): 37625227315200

約数和(自身を除く): 17463182876770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 509, 1018, 2545, 5090, 5503, 11006, 14761, 24821, 27515, 29522, 49642, 55030, 73805, 124105, 147610, 159587, 248210, 319174, 719809, 797935, 1439618, 1595870, 2801027, 3599045, 5602054, 7198090, 12633889, 14005135, 25267778, 28010270, 63169445, 81229783, 126338890, 136589963, 162459566, 273179926, 366382781, 406148915, 682949815, 732765562, 812297830, 1365899630, 1831913905, 3663827810, 3961108927, 7922217854, 19805544635, 39611089270, 69524291167, 139048582334, 347621455835, 695242911670, 2016204443843, 4032408887686, 10081022219215, 20162044438430]

約数ペア:

[(1, 20162044438430), (2, 10081022219215), (5, 4032408887686), (10, 2016204443843), (29, 695242911670), (58, 347621455835), (145, 139048582334), (290, 69524291167), (509, 39611089270), (1018, 19805544635), (2545, 7922217854), (5090, 3961108927), (5503, 3663827810), (11006, 1831913905), (14761, 1365899630), (24821, 812297830), (27515, 732765562), (29522, 682949815), (49642, 406148915), (55030, 366382781), (73805, 273179926), (124105, 162459566), (147610, 136589963), (159587, 126338890), (248210, 81229783), (319174, 63169445), (719809, 28010270), (797935, 25267778), (1439618, 14005135), (1595870, 12633889), (2801027, 7198090), (3599045, 5602054)]