20960113465

素因数分解:

$5^1\times {\mathrm{977}}^1\times {\mathrm{1453}}^1\times {\mathrm{2953}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 25203740688

約数和(自身を除く): 4243627223

約数列:

[1, 5, 977, 1453, 2953, 4885, 7265, 14765, 1419581, 2885081, 4290709, 7097905, 14425405, 21453545, 4192022693, 20960113465]

約数ペア:

[(1, 20960113465), (5, 4192022693), (977, 21453545), (1453, 14425405), (2953, 7097905), (4885, 4290709), (7265, 2885081), (14765, 1419581)]