20412576

素因数分解:

$2^5\times 3^2\times {\mathrm{70877}}^1$

素因数の和:70893

約数の個数: 36

約数和(自身を含む): 58049082

約数和(自身を除く): 37636506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70877, 141754, 212631, 283508, 425262, 567016, 637893, 850524, 1134032, 1275786, 1701048, 2268064, 2551572, 3402096, 5103144, 6804192, 10206288, 20412576]

約数ペア:

[(1, 20412576), (2, 10206288), (3, 6804192), (4, 5103144), (6, 3402096), (8, 2551572), (9, 2268064), (12, 1701048), (16, 1275786), (18, 1134032), (24, 850524), (32, 637893), (36, 567016), (48, 425262), (72, 283508), (96, 212631), (144, 141754), (288, 70877)]