20175067734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1\times {\mathrm{1109}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 42394682880

約数和(自身を除く): 22219615146

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 547, 723, 1094, 1109, 1446, 1641, 2218, 3282, 3327, 5543, 6654, 11086, 12581, 16629, 25162, 25507, 33258, 37743, 51014, 75486, 76521, 131827, 153042, 263654, 267269, 395481, 534538, 606623, 790962, 801807, 1213246, 1603614, 1819869, 3032021, 3639738, 6064042, 6147187, 9096063, 12294374, 13952329, 18192126, 18441561, 27904658, 36883122, 41856987, 83713974, 146196143, 292392286, 438588429, 877176858, 3362511289, 6725022578, 10087533867, 20175067734]

約数ペア:

[(1, 20175067734), (2, 10087533867), (3, 6725022578), (6, 3362511289), (23, 877176858), (46, 438588429), (69, 292392286), (138, 146196143), (241, 83713974), (482, 41856987), (547, 36883122), (723, 27904658), (1094, 18441561), (1109, 18192126), (1446, 13952329), (1641, 12294374), (2218, 9096063), (3282, 6147187), (3327, 6064042), (5543, 3639738), (6654, 3032021), (11086, 1819869), (12581, 1603614), (16629, 1213246), (25162, 801807), (25507, 790962), (33258, 606623), (37743, 534538), (51014, 395481), (75486, 267269), (76521, 263654), (131827, 153042)]