20033136

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 58329600

約数和(自身を除く): 38296464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 587, 632, 711, 948, 1174, 1264, 1422, 1761, 1896, 2133, 2348, 2844, 3522, 3792, 4266, 4696, 5283, 5688, 7044, 8532, 9392, 10566, 11376, 14088, 15849, 17064, 21132, 28176, 31698, 34128, 42264, 46373, 63396, 84528, 92746, 126792, 139119, 185492, 253584, 278238, 370984, 417357, 556476, 741968, 834714, 1112952, 1252071, 1669428, 2225904, 2504142, 3338856, 5008284, 6677712, 10016568, 20033136]

約数ペア:

[(1, 20033136), (2, 10016568), (3, 6677712), (4, 5008284), (6, 3338856), (8, 2504142), (9, 2225904), (12, 1669428), (16, 1252071), (18, 1112952), (24, 834714), (27, 741968), (36, 556476), (48, 417357), (54, 370984), (72, 278238), (79, 253584), (108, 185492), (144, 139119), (158, 126792), (216, 92746), (237, 84528), (316, 63396), (432, 46373), (474, 42264), (587, 34128), (632, 31698), (711, 28176), (948, 21132), (1174, 17064), (1264, 15849), (1422, 14088), (1761, 11376), (1896, 10566), (2133, 9392), (2348, 8532), (2844, 7044), (3522, 5688), (3792, 5283), (4266, 4696)]