20197768074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{371843}}^1$

素因数の和:372682

約数の個数: 32

約数和(自身を含む): 44121521664

約数和(自身を除く): 23923753590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 823, 1646, 2469, 4938, 9053, 18106, 27159, 54318, 371843, 743686, 1115529, 2231058, 4090273, 8180546, 12270819, 24541638, 306026789, 612053578, 918080367, 1836160734, 3366294679, 6732589358, 10098884037, 20197768074]

約数ペア:

[(1, 20197768074), (2, 10098884037), (3, 6732589358), (6, 3366294679), (11, 1836160734), (22, 918080367), (33, 612053578), (66, 306026789), (823, 24541638), (1646, 12270819), (2469, 8180546), (4938, 4090273), (9053, 2231058), (18106, 1115529), (27159, 743686), (54318, 371843)]