20223974526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{2003}}^1$

素因数の和:2646

約数の個数: 96

約数和(自身を含む): 47931896448

約数和(自身を除く): 27707921922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 563, 854, 1126, 1281, 1689, 2003, 2562, 2989, 3378, 3941, 4006, 5978, 6009, 7882, 8967, 11823, 12018, 14021, 17934, 23646, 27587, 28042, 34343, 42063, 55174, 68686, 82761, 84126, 98147, 103029, 122183, 165522, 196294, 206058, 240401, 244366, 294441, 366549, 480802, 588882, 721203, 733098, 855281, 1127689, 1442406, 1682807, 1710562, 2255378, 2565843, 3365614, 3383067, 5048421, 5131686, 5986967, 6766134, 7893823, 10096842, 11973934, 15787646, 17960901, 23681469, 35921802, 47362938, 55256761, 68789029, 110513522, 137578058, 165770283, 206367087, 331540566, 412734174, 481523203, 963046406, 1444569609, 2889139218, 3370662421, 6741324842, 10111987263, 20223974526]

約数ペア:

[(1, 20223974526), (2, 10111987263), (3, 6741324842), (6, 3370662421), (7, 2889139218), (14, 1444569609), (21, 963046406), (42, 481523203), (49, 412734174), (61, 331540566), (98, 206367087), (122, 165770283), (147, 137578058), (183, 110513522), (294, 68789029), (366, 55256761), (427, 47362938), (563, 35921802), (854, 23681469), (1126, 17960901), (1281, 15787646), (1689, 11973934), (2003, 10096842), (2562, 7893823), (2989, 6766134), (3378, 5986967), (3941, 5131686), (4006, 5048421), (5978, 3383067), (6009, 3365614), (7882, 2565843), (8967, 2255378), (11823, 1710562), (12018, 1682807), (14021, 1442406), (17934, 1127689), (23646, 855281), (27587, 733098), (28042, 721203), (34343, 588882), (42063, 480802), (55174, 366549), (68686, 294441), (82761, 244366), (84126, 240401), (98147, 206058), (103029, 196294), (122183, 165522)]