20314247688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13435349}}^1$

素因数の和:13435371

約数の個数: 64

約数和(自身を含む): 64489680000

約数和(自身を除く): 44175432312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13435349, 26870698, 40306047, 53741396, 80612094, 94047443, 107482792, 120918141, 161224188, 188094886, 241836282, 282142329, 322448376, 362754423, 376189772, 483672564, 564284658, 725508846, 752379544, 846426987, 967345128, 1128569316, 1451017692, 1692853974, 2257138632, 2539280961, 2902035384, 3385707948, 5078561922, 6771415896, 10157123844, 20314247688]

約数ペア:

[(1, 20314247688), (2, 10157123844), (3, 6771415896), (4, 5078561922), (6, 3385707948), (7, 2902035384), (8, 2539280961), (9, 2257138632), (12, 1692853974), (14, 1451017692), (18, 1128569316), (21, 967345128), (24, 846426987), (27, 752379544), (28, 725508846), (36, 564284658), (42, 483672564), (54, 376189772), (56, 362754423), (63, 322448376), (72, 282142329), (84, 241836282), (108, 188094886), (126, 161224188), (168, 120918141), (189, 107482792), (216, 94047443), (252, 80612094), (378, 53741396), (504, 40306047), (756, 26870698), (1512, 13435349)]