20567773

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 23296896

約数和(自身を除く): 2729123

約数列:

[1, 17, 23, 41, 391, 697, 943, 1283, 16031, 21811, 29509, 52603, 501653, 894251, 1209869, 20567773]

約数ペア:

[(1, 20567773), (17, 1209869), (23, 894251), (41, 501653), (391, 52603), (697, 29509), (943, 21811), (1283, 16031)]