20602024

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 18911576

約数列:

[1, 2, 4, 8, 97, 139, 191, 194, 278, 382, 388, 556, 764, 776, 1112, 1528, 13483, 18527, 26549, 26966, 37054, 53098, 53932, 74108, 106196, 107864, 148216, 212392, 2575253, 5150506, 10301012, 20602024]

約数ペア:

[(1, 20602024), (2, 10301012), (4, 5150506), (8, 2575253), (97, 212392), (139, 148216), (191, 107864), (194, 106196), (278, 74108), (382, 53932), (388, 53098), (556, 37054), (764, 26966), (776, 26549), (1112, 18527), (1528, 13483)]