20953512

素因数分解:

$2^3\times 3^3\times {\mathrm{97007}}^1$

素因数の和:97022

約数の個数: 32

約数和(自身を含む): 58204800

約数和(自身を除く): 37251288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97007, 194014, 291021, 388028, 582042, 776056, 873063, 1164084, 1746126, 2328168, 2619189, 3492252, 5238378, 6984504, 10476756, 20953512]

約数ペア:

[(1, 20953512), (2, 10476756), (3, 6984504), (4, 5238378), (6, 3492252), (8, 2619189), (9, 2328168), (12, 1746126), (18, 1164084), (24, 873063), (27, 776056), (36, 582042), (54, 388028), (72, 291021), (108, 194014), (216, 97007)]