20194307518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1160459}}^1$

素因数の和:1160592

約数の個数: 32

約数和(自身を含む): 38100222720

約数和(自身を除く): 17905915202

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 1160459, 2320918, 8123213, 12765049, 16246426, 25530098, 89355343, 131131867, 178710686, 262263734, 917923069, 1442450537, 1835846138, 2884901074, 10097153759, 20194307518]

約数ペア:

[(1, 20194307518), (2, 10097153759), (7, 2884901074), (11, 1835846138), (14, 1442450537), (22, 917923069), (77, 262263734), (113, 178710686), (154, 131131867), (226, 89355343), (791, 25530098), (1243, 16246426), (1582, 12765049), (2486, 8123213), (8701, 2320918), (17402, 1160459)]