20417034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 28354038

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 186, 187, 341, 374, 527, 561, 587, 682, 1023, 1054, 1122, 1174, 1581, 1761, 2046, 3162, 3522, 5797, 6457, 9979, 11594, 12914, 17391, 18197, 19371, 19958, 29937, 34782, 36394, 38742, 54591, 59874, 109182, 109769, 200167, 219538, 309349, 329307, 400334, 600501, 618698, 658614, 928047, 1201002, 1856094, 3402839, 6805678, 10208517, 20417034]

約数ペア:

[(1, 20417034), (2, 10208517), (3, 6805678), (6, 3402839), (11, 1856094), (17, 1201002), (22, 928047), (31, 658614), (33, 618698), (34, 600501), (51, 400334), (62, 329307), (66, 309349), (93, 219538), (102, 200167), (186, 109769), (187, 109182), (341, 59874), (374, 54591), (527, 38742), (561, 36394), (587, 34782), (682, 29937), (1023, 19958), (1054, 19371), (1122, 18197), (1174, 17391), (1581, 12914), (1761, 11594), (2046, 9979), (3162, 6457), (3522, 5797)]