20441128510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{85517}}^1$

素因数の和:85629

約数の個数: 64

約数和(自身を含む): 41894241984

約数和(自身を除く): 21453113474

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 265, 410, 451, 530, 583, 902, 1166, 2173, 2255, 2915, 4346, 4510, 5830, 10865, 21730, 23903, 47806, 85517, 119515, 171034, 239030, 427585, 855170, 940687, 1881374, 3506197, 4532401, 4703435, 7012394, 9064802, 9406870, 17530985, 22662005, 35061970, 38568167, 45324010, 49856411, 77136334, 99712822, 185828441, 192840835, 249282055, 371656882, 385681670, 498564110, 929142205, 1858284410, 2044112851, 4088225702, 10220564255, 20441128510]

約数ペア:

[(1, 20441128510), (2, 10220564255), (5, 4088225702), (10, 2044112851), (11, 1858284410), (22, 929142205), (41, 498564110), (53, 385681670), (55, 371656882), (82, 249282055), (106, 192840835), (110, 185828441), (205, 99712822), (265, 77136334), (410, 49856411), (451, 45324010), (530, 38568167), (583, 35061970), (902, 22662005), (1166, 17530985), (2173, 9406870), (2255, 9064802), (2915, 7012394), (4346, 4703435), (4510, 4532401), (5830, 3506197), (10865, 1881374), (21730, 940687), (23903, 855170), (47806, 427585), (85517, 239030), (119515, 171034)]