20171888922

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{413477}}^1$

素因数の和:413702

約数の個数: 32

約数和(自身を含む): 41440419072

約数和(自身を除く): 21268530150

約数列:

[1, 2, 3, 6, 47, 94, 141, 173, 282, 346, 519, 1038, 8131, 16262, 24393, 48786, 413477, 826954, 1240431, 2480862, 19433419, 38866838, 58300257, 71531521, 116600514, 143063042, 214594563, 429189126, 3361981487, 6723962974, 10085944461, 20171888922]

約数ペア:

[(1, 20171888922), (2, 10085944461), (3, 6723962974), (6, 3361981487), (47, 429189126), (94, 214594563), (141, 143063042), (173, 116600514), (282, 71531521), (346, 58300257), (519, 38866838), (1038, 19433419), (8131, 2480862), (16262, 1240431), (24393, 826954), (48786, 413477)]