20223012218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{14723}}^1$

素因数の和:15382

約数の個数: 32

約数和(自身を含む): 32630739840

約数和(自身を除く): 12407727622

約数列:

[1, 2, 17, 34, 71, 142, 569, 1138, 1207, 2414, 9673, 14723, 19346, 29446, 40399, 80798, 250291, 500582, 686783, 1045333, 1373566, 2090666, 8377387, 16754774, 17770661, 35541322, 142415579, 284831158, 594794477, 1189588954, 10111506109, 20223012218]

約数ペア:

[(1, 20223012218), (2, 10111506109), (17, 1189588954), (34, 594794477), (71, 284831158), (142, 142415579), (569, 35541322), (1138, 17770661), (1207, 16754774), (2414, 8377387), (9673, 2090666), (14723, 1373566), (19346, 1045333), (29446, 686783), (40399, 500582), (80798, 250291)]