20194152055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{44189}}^1$

素因数の和:45399

約数の個数: 32

約数和(自身を含む): 30238686720

約数和(自身を除く): 10044534665

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1187, 5935, 8309, 13057, 41545, 44189, 65285, 91399, 220945, 309323, 456995, 486079, 1546615, 2430395, 3402553, 17012765, 52452343, 262261715, 367166401, 576975773, 1835832005, 2884878865, 4038830411, 20194152055]

約数ペア:

[(1, 20194152055), (5, 4038830411), (7, 2884878865), (11, 1835832005), (35, 576975773), (55, 367166401), (77, 262261715), (385, 52452343), (1187, 17012765), (5935, 3402553), (8309, 2430395), (13057, 1546615), (41545, 486079), (44189, 456995), (65285, 309323), (91399, 220945)]