20174514812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{561839}}^1$

素因数の和:562081

約数の個数: 24

約数和(自身を含む): 36245422080

約数和(自身を除く): 16070907268

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 764, 8977, 17954, 35908, 561839, 1123678, 2247356, 26406433, 52812866, 105625732, 107311249, 214622498, 429244996, 5043628703, 10087257406, 20174514812]

約数ペア:

[(1, 20174514812), (2, 10087257406), (4, 5043628703), (47, 429244996), (94, 214622498), (188, 107311249), (191, 105625732), (382, 52812866), (764, 26406433), (8977, 2247356), (17954, 1123678), (35908, 561839)]