20966952383

素因数分解:

${\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 22879438848

約数和(自身を除く): 1912486465

約数列:

[1, 13, 169, 227, 383, 1427, 2951, 4979, 18551, 38363, 64727, 86941, 241163, 323929, 546541, 1130233, 4211077, 7105033, 14693029, 54744001, 92365429, 124064807, 1612842491, 20966952383]

約数ペア:

[(1, 20966952383), (13, 1612842491), (169, 124064807), (227, 92365429), (383, 54744001), (1427, 14693029), (2951, 7105033), (4979, 4211077), (18551, 1130233), (38363, 546541), (64727, 323929), (86941, 241163)]