20147192606

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1\times {\mathrm{157427}}^1$

素因数の和:158539

約数の個数: 16

約数和(自身を含む): 30745688400

約数和(自身を除く): 10598495794

約数列:

[1, 2, 61, 122, 1049, 2098, 63989, 127978, 157427, 314854, 9603047, 19206094, 165140923, 330281846, 10073596303, 20147192606]

約数ペア:

[(1, 20147192606), (2, 10073596303), (61, 330281846), (122, 165140923), (1049, 19206094), (2098, 9603047), (63989, 314854), (127978, 157427)]