20070176254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{24631}}^1$

素因数の和:25216

約数の個数: 32

約数和(自身を含む): 32526063360

約数和(自身を除く): 12455887106

約数列:

[1, 2, 19, 38, 41, 82, 523, 779, 1046, 1558, 9937, 19874, 21443, 24631, 42886, 49262, 407417, 467989, 814834, 935978, 1009871, 2019742, 12882013, 19187549, 25764026, 38375098, 244758247, 489516494, 528162533, 1056325066, 10035088127, 20070176254]

約数ペア:

[(1, 20070176254), (2, 10035088127), (19, 1056325066), (38, 528162533), (41, 489516494), (82, 244758247), (523, 38375098), (779, 25764026), (1046, 19187549), (1558, 12882013), (9937, 2019742), (19874, 1009871), (21443, 935978), (24631, 814834), (42886, 467989), (49262, 407417)]