20561909401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4603}}^1\times {\mathrm{6883}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 22819633920

約数和(自身を除く): 2257724519

約数列:

[1, 11, 59, 649, 4603, 6883, 50633, 75713, 271577, 406097, 2987347, 4467067, 31682449, 348506939, 1869264491, 20561909401]

約数ペア:

[(1, 20561909401), (11, 1869264491), (59, 348506939), (649, 31682449), (4603, 4467067), (6883, 2987347), (50633, 406097), (75713, 271577)]