20173524496

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{257473}}^1$

素因数の和:257623

約数の個数: 40

約数和(自身を含む): 40227737760

約数和(自身を除く): 20054213264

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1328, 4897, 9794, 19588, 39176, 78352, 257473, 514946, 1029892, 2059784, 4119568, 15190907, 21370259, 30381814, 42740518, 60763628, 85481036, 121527256, 170962072, 243054512, 341924144, 1260845281, 2521690562, 5043381124, 10086762248, 20173524496]

約数ペア:

[(1, 20173524496), (2, 10086762248), (4, 5043381124), (8, 2521690562), (16, 1260845281), (59, 341924144), (83, 243054512), (118, 170962072), (166, 121527256), (236, 85481036), (332, 60763628), (472, 42740518), (664, 30381814), (944, 21370259), (1328, 15190907), (4897, 4119568), (9794, 2059784), (19588, 1029892), (39176, 514946), (78352, 257473)]