20238418047

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1\times {\mathrm{42901}}^1$

素因数の和:45318

約数の個数: 16

約数和(自身を含む): 27399619712

約数和(自身を除く): 7161201665

約数列:

[1, 3, 67, 201, 2347, 7041, 42901, 128703, 157249, 471747, 2874367, 8623101, 100688647, 302065941, 6746139349, 20238418047]

約数ペア:

[(1, 20238418047), (3, 6746139349), (67, 302065941), (201, 100688647), (2347, 8623101), (7041, 2874367), (42901, 471747), (128703, 157249)]