20134032020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{363037}}^1$

素因数の和:363152

約数の個数: 48

約数和(自身を含む): 43913076480

約数和(自身を除く): 23779044460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 5546, 11092, 13865, 27730, 55460, 363037, 726074, 1452148, 1815185, 3630370, 7260740, 17062739, 21419183, 34125478, 42838366, 68250956, 85313695, 85676732, 107095915, 170627390, 214191830, 341254780, 428383660, 1006701601, 2013403202, 4026806404, 5033508005, 10067016010, 20134032020]

約数ペア:

[(1, 20134032020), (2, 10067016010), (4, 5033508005), (5, 4026806404), (10, 2013403202), (20, 1006701601), (47, 428383660), (59, 341254780), (94, 214191830), (118, 170627390), (188, 107095915), (235, 85676732), (236, 85313695), (295, 68250956), (470, 42838366), (590, 34125478), (940, 21419183), (1180, 17062739), (2773, 7260740), (5546, 3630370), (11092, 1815185), (13865, 1452148), (27730, 726074), (55460, 363037)]