20453973209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1\times {\mathrm{17027}}^1$

素因数の和:18880

約数の個数: 16

約数和(自身を含む): 22092808320

約数和(自身を除く): 1638835111

約数列:

[1, 23, 29, 667, 1801, 17027, 41423, 52229, 391621, 493783, 1201267, 11357009, 30665627, 705309421, 889303183, 20453973209]

約数ペア:

[(1, 20453973209), (23, 889303183), (29, 705309421), (667, 30665627), (1801, 11357009), (17027, 1201267), (41423, 493783), (52229, 391621)]