20087101144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3691}}^1\times {\mathrm{61843}}^1$

素因数の和:65551

約数の個数: 32

約数和(自身を含む): 41099048640

約数和(自身を除く): 21011947496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3691, 7382, 14764, 29528, 40601, 61843, 81202, 123686, 162404, 247372, 324808, 494744, 680273, 1360546, 2721092, 5442184, 228262513, 456525026, 913050052, 1826100104, 2510887643, 5021775286, 10043550572, 20087101144]

約数ペア:

[(1, 20087101144), (2, 10043550572), (4, 5021775286), (8, 2510887643), (11, 1826100104), (22, 913050052), (44, 456525026), (88, 228262513), (3691, 5442184), (7382, 2721092), (14764, 1360546), (29528, 680273), (40601, 494744), (61843, 324808), (81202, 247372), (123686, 162404)]