20168754402

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1\times {\mathrm{12227}}^1$

素因数の和:15410

約数の個数: 32

約数和(自身を含む): 40807281600

約数和(自身を除く): 20638527198

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 3089, 6178, 9267, 12227, 18534, 24454, 36681, 73362, 274921, 549842, 824763, 1088203, 1649526, 2176406, 3264609, 6529218, 37769203, 75538406, 113307609, 226615218, 3361459067, 6722918134, 10084377201, 20168754402]

約数ペア:

[(1, 20168754402), (2, 10084377201), (3, 6722918134), (6, 3361459067), (89, 226615218), (178, 113307609), (267, 75538406), (534, 37769203), (3089, 6529218), (6178, 3264609), (9267, 2176406), (12227, 1649526), (18534, 1088203), (24454, 824763), (36681, 549842), (73362, 274921)]