20174594372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1\times {\mathrm{2113}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 37253669040

約数和(自身を除く): 17079074668

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 1553, 2113, 3074, 3106, 4226, 6148, 6212, 8452, 45037, 61277, 82309, 90074, 111989, 122554, 164618, 180148, 223978, 245108, 329236, 447956, 2386961, 3247681, 3281489, 4773922, 6495362, 6562978, 9547844, 12990724, 13125956, 95163181, 173918917, 190326362, 347837834, 380652724, 695675668, 5043648593, 10087297186, 20174594372]

約数ペア:

[(1, 20174594372), (2, 10087297186), (4, 5043648593), (29, 695675668), (53, 380652724), (58, 347837834), (106, 190326362), (116, 173918917), (212, 95163181), (1537, 13125956), (1553, 12990724), (2113, 9547844), (3074, 6562978), (3106, 6495362), (4226, 4773922), (6148, 3281489), (6212, 3247681), (8452, 2386961), (45037, 447956), (61277, 329236), (82309, 245108), (90074, 223978), (111989, 180148), (122554, 164618)]