20147070252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{176413}}^1$

素因数の和:176758

約数の個数: 48

約数和(自身を含む): 48684618752

約数和(自身を除く): 28537548500

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 307, 372, 614, 921, 1228, 1842, 3684, 9517, 19034, 28551, 38068, 57102, 114204, 176413, 352826, 529239, 705652, 1058478, 2116956, 5468803, 10937606, 16406409, 21875212, 32812818, 54158791, 65625636, 108317582, 162476373, 216635164, 324952746, 649905492, 1678922521, 3357845042, 5036767563, 6715690084, 10073535126, 20147070252]

約数ペア:

[(1, 20147070252), (2, 10073535126), (3, 6715690084), (4, 5036767563), (6, 3357845042), (12, 1678922521), (31, 649905492), (62, 324952746), (93, 216635164), (124, 162476373), (186, 108317582), (307, 65625636), (372, 54158791), (614, 32812818), (921, 21875212), (1228, 16406409), (1842, 10937606), (3684, 5468803), (9517, 2116956), (19034, 1058478), (28551, 705652), (38068, 529239), (57102, 352826), (114204, 176413)]