20622994559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{285641}}^1$

素因数の和:285826

約数の個数: 16

約数和(自身を含む): 22705111296

約数和(自身を除く): 2082116737

約数列:

[1, 17, 31, 137, 527, 2329, 4247, 72199, 285641, 4855897, 8854871, 39132817, 150532807, 665257889, 1213117327, 20622994559]

約数ペア:

[(1, 20622994559), (17, 1213117327), (31, 665257889), (137, 150532807), (527, 39132817), (2329, 8854871), (4247, 4855897), (72199, 285641)]