20163471230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1\times {\mathrm{2239}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 41865707520

約数和(自身を除く): 21702236290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1013, 1270, 1778, 2026, 2239, 4445, 4478, 5065, 7091, 8890, 10130, 11195, 14182, 15673, 22390, 31346, 35455, 70910, 78365, 128651, 156730, 257302, 284353, 568706, 643255, 900557, 1286510, 1421765, 1801114, 1990471, 2268107, 2843530, 3980942, 4502785, 4536214, 9005570, 9952355, 11340535, 15876749, 19904710, 22681070, 31753498, 79383745, 158767490, 288049589, 576099178, 1440247945, 2016347123, 2880495890, 4032694246, 10081735615, 20163471230]

約数ペア:

[(1, 20163471230), (2, 10081735615), (5, 4032694246), (7, 2880495890), (10, 2016347123), (14, 1440247945), (35, 576099178), (70, 288049589), (127, 158767490), (254, 79383745), (635, 31753498), (889, 22681070), (1013, 19904710), (1270, 15876749), (1778, 11340535), (2026, 9952355), (2239, 9005570), (4445, 4536214), (4478, 4502785), (5065, 3980942), (7091, 2843530), (8890, 2268107), (10130, 1990471), (11195, 1801114), (14182, 1421765), (15673, 1286510), (22390, 900557), (31346, 643255), (35455, 568706), (70910, 284353), (78365, 257302), (128651, 156730)]