2000955888

素因数分解:

$2^4\times 3^2\times {\mathrm{3079}}^1\times {\mathrm{4513}}^1$

素因数の和:7606

約数の個数: 60

約数和(自身を含む): 5602957360

約数和(自身を除く): 3602001472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3079, 4513, 6158, 9026, 9237, 12316, 13539, 18052, 18474, 24632, 27078, 27711, 36104, 36948, 40617, 49264, 54156, 55422, 72208, 73896, 81234, 108312, 110844, 147792, 162468, 216624, 221688, 324936, 443376, 649872, 13895527, 27791054, 41686581, 55582108, 83373162, 111164216, 125059743, 166746324, 222328432, 250119486, 333492648, 500238972, 666985296, 1000477944, 2000955888]

約数ペア:

[(1, 2000955888), (2, 1000477944), (3, 666985296), (4, 500238972), (6, 333492648), (8, 250119486), (9, 222328432), (12, 166746324), (16, 125059743), (18, 111164216), (24, 83373162), (36, 55582108), (48, 41686581), (72, 27791054), (144, 13895527), (3079, 649872), (4513, 443376), (6158, 324936), (9026, 221688), (9237, 216624), (12316, 162468), (13539, 147792), (18052, 110844), (18474, 108312), (24632, 81234), (27078, 73896), (27711, 72208), (36104, 55422), (36948, 54156), (40617, 49264)]