20183407770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{32057}}^1$

素因数の和:32775

約数の個数: 64

約数和(自身を含む): 50078186496

約数和(自身を除く): 29894778726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 677, 930, 1354, 2031, 3385, 4062, 6770, 10155, 20310, 20987, 32057, 41974, 62961, 64114, 96171, 104935, 125922, 160285, 192342, 209870, 314805, 320570, 480855, 629610, 961710, 993767, 1987534, 2981301, 4968835, 5962602, 9937670, 14906505, 21702589, 29813010, 43405178, 65107767, 108512945, 130215534, 217025890, 325538835, 651077670, 672780259, 1345560518, 2018340777, 3363901295, 4036681554, 6727802590, 10091703885, 20183407770]

約数ペア:

[(1, 20183407770), (2, 10091703885), (3, 6727802590), (5, 4036681554), (6, 3363901295), (10, 2018340777), (15, 1345560518), (30, 672780259), (31, 651077670), (62, 325538835), (93, 217025890), (155, 130215534), (186, 108512945), (310, 65107767), (465, 43405178), (677, 29813010), (930, 21702589), (1354, 14906505), (2031, 9937670), (3385, 5962602), (4062, 4968835), (6770, 2981301), (10155, 1987534), (20310, 993767), (20987, 961710), (32057, 629610), (41974, 480855), (62961, 320570), (64114, 314805), (96171, 209870), (104935, 192342), (125922, 160285)]