20163071456621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1\times {\mathrm{34421}}^1$

素因数の和:35417

約数の個数: 32

約数和(自身を含む): 21115038597120

約数和(自身を除く): 951967140499

約数列:

[1, 31, 103, 383, 479, 3193, 11873, 14849, 34421, 39449, 49337, 183457, 1067051, 1222919, 1529447, 3545363, 5687167, 13183243, 16487659, 18896071, 109906253, 408680533, 511117429, 585778201, 1357874029, 1698228877, 6314773397, 42094094899, 52645095187, 195757975307, 650421659891, 20163071456621]

約数ペア:

[(1, 20163071456621), (31, 650421659891), (103, 195757975307), (383, 52645095187), (479, 42094094899), (3193, 6314773397), (11873, 1698228877), (14849, 1357874029), (34421, 585778201), (39449, 511117429), (49337, 408680533), (183457, 109906253), (1067051, 18896071), (1222919, 16487659), (1529447, 13183243), (3545363, 5687167)]