20105609502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{58549}}^1$

素因数の和:58630

約数の個数: 64

約数和(自身を含む): 45258681600

約数和(自身を除く): 25153072098

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1331, 1419, 2662, 2838, 3993, 5203, 7986, 10406, 15609, 31218, 57233, 58549, 114466, 117098, 171699, 175647, 343398, 351294, 644039, 1288078, 1932117, 2517607, 3864234, 5035214, 7084429, 7552821, 14168858, 15105642, 21253287, 27693677, 42506574, 55387354, 77928719, 83081031, 155857438, 166162062, 233786157, 304630447, 467572314, 609260894, 913891341, 1827782682, 3350934917, 6701869834, 10052804751, 20105609502]

約数ペア:

[(1, 20105609502), (2, 10052804751), (3, 6701869834), (6, 3350934917), (11, 1827782682), (22, 913891341), (33, 609260894), (43, 467572314), (66, 304630447), (86, 233786157), (121, 166162062), (129, 155857438), (242, 83081031), (258, 77928719), (363, 55387354), (473, 42506574), (726, 27693677), (946, 21253287), (1331, 15105642), (1419, 14168858), (2662, 7552821), (2838, 7084429), (3993, 5035214), (5203, 3864234), (7986, 2517607), (10406, 1932117), (15609, 1288078), (31218, 644039), (57233, 351294), (58549, 343398), (114466, 175647), (117098, 171699)]