20219858766

素因数分解:

$2^1\times 3^4\times {\mathrm{4733}}^1\times {\mathrm{26371}}^1$

素因数の和:31118

約数の個数: 40

約数和(自身を含む): 45318752424

約数和(自身を除く): 25098893658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4733, 9466, 14199, 26371, 28398, 42597, 52742, 79113, 85194, 127791, 158226, 237339, 255582, 383373, 474678, 712017, 766746, 1424034, 2136051, 4272102, 124813943, 249627886, 374441829, 748883658, 1123325487, 2246650974, 3369976461, 6739952922, 10109929383, 20219858766]

約数ペア:

[(1, 20219858766), (2, 10109929383), (3, 6739952922), (6, 3369976461), (9, 2246650974), (18, 1123325487), (27, 748883658), (54, 374441829), (81, 249627886), (162, 124813943), (4733, 4272102), (9466, 2136051), (14199, 1424034), (26371, 766746), (28398, 712017), (42597, 474678), (52742, 383373), (79113, 255582), (85194, 237339), (127791, 158226)]