20362318440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{105199}}^1$

素因数の和:106826

約数の個数: 64

約数和(自身を含む): 61125408000

約数和(自身を除く): 40763089560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613, 3226, 4839, 6452, 8065, 9678, 12904, 16130, 19356, 24195, 32260, 38712, 48390, 64520, 96780, 105199, 193560, 210398, 315597, 420796, 525995, 631194, 841592, 1051990, 1262388, 1577985, 2103980, 2524776, 3155970, 4207960, 6311940, 12623880, 169685987, 339371974, 509057961, 678743948, 848429935, 1018115922, 1357487896, 1696859870, 2036231844, 2545289805, 3393719740, 4072463688, 5090579610, 6787439480, 10181159220, 20362318440]

約数ペア:

[(1, 20362318440), (2, 10181159220), (3, 6787439480), (4, 5090579610), (5, 4072463688), (6, 3393719740), (8, 2545289805), (10, 2036231844), (12, 1696859870), (15, 1357487896), (20, 1018115922), (24, 848429935), (30, 678743948), (40, 509057961), (60, 339371974), (120, 169685987), (1613, 12623880), (3226, 6311940), (4839, 4207960), (6452, 3155970), (8065, 2524776), (9678, 2103980), (12904, 1577985), (16130, 1262388), (19356, 1051990), (24195, 841592), (32260, 631194), (38712, 525995), (48390, 420796), (64520, 315597), (96780, 210398), (105199, 193560)]