20280491201

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1\times {\mathrm{10037}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 21537532800

約数和(自身を除く): 1257041599

約数列:

[1, 23, 59, 1357, 1489, 10037, 34247, 87851, 230851, 592183, 2020573, 13620209, 14945093, 343737139, 881760487, 20280491201]

約数ペア:

[(1, 20280491201), (23, 881760487), (59, 343737139), (1357, 14945093), (1489, 13620209), (10037, 2020573), (34247, 592183), (87851, 230851)]