20147894097496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{34589}}^1\times {\mathrm{6619253}}^1$

素因数の和:6653859

約数の個数: 32

約数和(自身を含む): 41212799254800

約数和(自身を除く): 21064905157304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 34589, 69178, 138356, 276712, 380479, 760958, 1521916, 3043832, 6619253, 13238506, 26477012, 52954024, 72811783, 145623566, 291247132, 582494264, 228953342017, 457906684034, 915813368068, 1831626736136, 2518486762187, 5036973524374, 10073947048748, 20147894097496]

約数ペア:

[(1, 20147894097496), (2, 10073947048748), (4, 5036973524374), (8, 2518486762187), (11, 1831626736136), (22, 915813368068), (44, 457906684034), (88, 228953342017), (34589, 582494264), (69178, 291247132), (138356, 145623566), (276712, 72811783), (380479, 52954024), (760958, 26477012), (1521916, 13238506), (3043832, 6619253)]