20233418412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1\times {\mathrm{5827}}^1$

素因数の和:6427

約数の個数: 72

約数和(自身を含む): 49451932096

約数和(自身を除く): 29218513684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 547, 1058, 1094, 1587, 1641, 2116, 2188, 3174, 3282, 5827, 6348, 6564, 11654, 12581, 17481, 23308, 25162, 34962, 37743, 50324, 69924, 75486, 134021, 150972, 268042, 289363, 402063, 536084, 578726, 804126, 868089, 1157452, 1608252, 1736178, 3082483, 3187369, 3472356, 6164966, 6374738, 9247449, 9562107, 12329932, 12749476, 18494898, 19124214, 36989796, 38248428, 73309487, 146618974, 219928461, 293237948, 439856922, 879713844, 1686118201, 3372236402, 5058354603, 6744472804, 10116709206, 20233418412]

約数ペア:

[(1, 20233418412), (2, 10116709206), (3, 6744472804), (4, 5058354603), (6, 3372236402), (12, 1686118201), (23, 879713844), (46, 439856922), (69, 293237948), (92, 219928461), (138, 146618974), (276, 73309487), (529, 38248428), (547, 36989796), (1058, 19124214), (1094, 18494898), (1587, 12749476), (1641, 12329932), (2116, 9562107), (2188, 9247449), (3174, 6374738), (3282, 6164966), (5827, 3472356), (6348, 3187369), (6564, 3082483), (11654, 1736178), (12581, 1608252), (17481, 1157452), (23308, 868089), (25162, 804126), (34962, 578726), (37743, 536084), (50324, 402063), (69924, 289363), (75486, 268042), (134021, 150972)]