20177500984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4577473}}^1$

素因数の和:4577527

約数の個数: 32

約数和(自身を含む): 41197266000

約数和(自身を除く): 21019765016

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 4577473, 9154946, 18309892, 36619784, 86971987, 132746717, 173943974, 265493434, 347887948, 530986868, 695775896, 1061973736, 2522187623, 5044375246, 10088750492, 20177500984]

約数ペア:

[(1, 20177500984), (2, 10088750492), (4, 5044375246), (8, 2522187623), (19, 1061973736), (29, 695775896), (38, 530986868), (58, 347887948), (76, 265493434), (116, 173943974), (152, 132746717), (232, 86971987), (551, 36619784), (1102, 18309892), (2204, 9154946), (4408, 4577473)]