21000676792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1563481}}^1$

素因数の和:1563583

約数の個数: 32

約数和(自身を含む): 41651160480

約数和(自身を除く): 20650483688

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 1563481, 3126962, 6253924, 12507848, 35960063, 71920126, 114134113, 143840252, 228268226, 287680504, 456536452, 913072904, 2625084599, 5250169198, 10500338396, 21000676792]

約数ペア:

[(1, 21000676792), (2, 10500338396), (4, 5250169198), (8, 2625084599), (23, 913072904), (46, 456536452), (73, 287680504), (92, 228268226), (146, 143840252), (184, 114134113), (292, 71920126), (584, 35960063), (1679, 12507848), (3358, 6253924), (6716, 3126962), (13432, 1563481)]