20171119070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{460633}}^1$

素因数の和:460820

約数の個数: 32

約数和(自身を含む): 37808838720

約数和(自身を除く): 17637719650

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4379, 8758, 21895, 43790, 460633, 921266, 2303165, 4606330, 13358357, 26716714, 66791785, 69555583, 133583570, 139111166, 347777915, 695555830, 2017111907, 4034223814, 10085559535, 20171119070]

約数ペア:

[(1, 20171119070), (2, 10085559535), (5, 4034223814), (10, 2017111907), (29, 695555830), (58, 347777915), (145, 139111166), (151, 133583570), (290, 69555583), (302, 66791785), (755, 26716714), (1510, 13358357), (4379, 4606330), (8758, 2303165), (21895, 921266), (43790, 460633)]