20379364512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16329619}}^1$

素因数の和:16329645

約数の個数: 48

約数和(自身を含む): 57610899360

約数和(自身を除く): 37231534848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16329619, 32659238, 48988857, 65318476, 97977714, 130636952, 195955428, 212285047, 261273904, 391910856, 424570094, 522547808, 636855141, 783821712, 849140188, 1273710282, 1567643424, 1698280376, 2547420564, 3396560752, 5094841128, 6793121504, 10189682256, 20379364512]

約数ペア:

[(1, 20379364512), (2, 10189682256), (3, 6793121504), (4, 5094841128), (6, 3396560752), (8, 2547420564), (12, 1698280376), (13, 1567643424), (16, 1273710282), (24, 849140188), (26, 783821712), (32, 636855141), (39, 522547808), (48, 424570094), (52, 391910856), (78, 261273904), (96, 212285047), (104, 195955428), (156, 130636952), (208, 97977714), (312, 65318476), (416, 48988857), (624, 32659238), (1248, 16329619)]