20138572904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2999}}^1\times {\mathrm{27077}}^1$

素因数の和:30113

約数の個数: 32

約数和(自身を含む): 38992320000

約数和(自身を除く): 18853747096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2999, 5998, 11996, 23992, 27077, 54154, 92969, 108308, 185938, 216616, 371876, 743752, 839387, 1678774, 3357548, 6715096, 81203923, 162407846, 324815692, 649631384, 2517321613, 5034643226, 10069286452, 20138572904]

約数ペア:

[(1, 20138572904), (2, 10069286452), (4, 5034643226), (8, 2517321613), (31, 649631384), (62, 324815692), (124, 162407846), (248, 81203923), (2999, 6715096), (5998, 3357548), (11996, 1678774), (23992, 839387), (27077, 743752), (54154, 371876), (92969, 216616), (108308, 185938)]