20176902916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1611059}}^1$

素因数の和:1611195

約数の個数: 24

約数和(自身を含む): 36809498880

約数和(自身を除く): 16632595964

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 12524, 1611059, 3222118, 6444236, 49942829, 99885658, 162716959, 199771316, 325433918, 650867836, 5044225729, 10088451458, 20176902916]

約数ペア:

[(1, 20176902916), (2, 10088451458), (4, 5044225729), (31, 650867836), (62, 325433918), (101, 199771316), (124, 162716959), (202, 99885658), (404, 49942829), (3131, 6444236), (6262, 3222118), (12524, 1611059)]