20744897724

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9766901}}^1$

素因数の和:9766970

約数の個数: 36

約数和(自身を含む): 53327284920

約数和(自身を除く): 32582387196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9766901, 19533802, 29300703, 39067604, 58601406, 87902109, 117202812, 175804218, 351608436, 576247159, 1152494318, 1728741477, 2304988636, 3457482954, 5186224431, 6914965908, 10372448862, 20744897724]

約数ペア:

[(1, 20744897724), (2, 10372448862), (3, 6914965908), (4, 5186224431), (6, 3457482954), (9, 2304988636), (12, 1728741477), (18, 1152494318), (36, 576247159), (59, 351608436), (118, 175804218), (177, 117202812), (236, 87902109), (354, 58601406), (531, 39067604), (708, 29300703), (1062, 19533802), (2124, 9766901)]