20308532016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13648207}}^1$

素因数の和:13648249

約数の個数: 40

約数和(自身を含む): 54156089344

約数和(自身を除く): 33847557328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13648207, 27296414, 40944621, 54592828, 81889242, 109185656, 163778484, 218371312, 327556968, 423094417, 655113936, 846188834, 1269283251, 1692377668, 2538566502, 3384755336, 5077133004, 6769510672, 10154266008, 20308532016]

約数ペア:

[(1, 20308532016), (2, 10154266008), (3, 6769510672), (4, 5077133004), (6, 3384755336), (8, 2538566502), (12, 1692377668), (16, 1269283251), (24, 846188834), (31, 655113936), (48, 423094417), (62, 327556968), (93, 218371312), (124, 163778484), (186, 109185656), (248, 81889242), (372, 54592828), (496, 40944621), (744, 27296414), (1488, 13648207)]