20137722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 23960838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 463, 659, 926, 1318, 1389, 1977, 2778, 3954, 5093, 7249, 10186, 14498, 15279, 21747, 30558, 43494, 305117, 610234, 915351, 1830702, 3356287, 6712574, 10068861, 20137722]

約数ペア:

[(1, 20137722), (2, 10068861), (3, 6712574), (6, 3356287), (11, 1830702), (22, 915351), (33, 610234), (66, 305117), (463, 43494), (659, 30558), (926, 21747), (1318, 15279), (1389, 14498), (1977, 10186), (2778, 7249), (3954, 5093)]