20218085298

素因数分解:

$2^1\times 3^3\times {\mathrm{461}}^1\times {\mathrm{812167}}^1$

素因数の和:812639

約数の個数: 32

約数和(自身を含む): 45026593920

約数和(自身を除く): 24808508622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 461, 922, 1383, 2766, 4149, 8298, 12447, 24894, 812167, 1624334, 2436501, 4873002, 7309503, 14619006, 21928509, 43857018, 374408987, 748817974, 1123226961, 2246453922, 3369680883, 6739361766, 10109042649, 20218085298]

約数ペア:

[(1, 20218085298), (2, 10109042649), (3, 6739361766), (6, 3369680883), (9, 2246453922), (18, 1123226961), (27, 748817974), (54, 374408987), (461, 43857018), (922, 21928509), (1383, 14619006), (2766, 7309503), (4149, 4873002), (8298, 2436501), (12447, 1624334), (24894, 812167)]