20135701488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1130711}}^1$

素因数の和:1130782

約数の個数: 80

約数和(自身を含む): 60569980416

約数和(自身を除く): 40434278928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 1130711, 2261422, 3392133, 4522844, 6784266, 7914977, 9045688, 13568532, 15829954, 18091376, 23744931, 27137064, 31659908, 47489862, 54274128, 59927683, 63319816, 94979724, 119855366, 126639632, 179783049, 189959448, 239710732, 359566098, 379918896, 419493781, 479421464, 719132196, 838987562, 958842928, 1258481343, 1438264392, 1677975124, 2516962686, 2876528784, 3355950248, 5033925372, 6711900496, 10067850744, 20135701488]

約数ペア:

[(1, 20135701488), (2, 10067850744), (3, 6711900496), (4, 5033925372), (6, 3355950248), (7, 2876528784), (8, 2516962686), (12, 1677975124), (14, 1438264392), (16, 1258481343), (21, 958842928), (24, 838987562), (28, 719132196), (42, 479421464), (48, 419493781), (53, 379918896), (56, 359566098), (84, 239710732), (106, 189959448), (112, 179783049), (159, 126639632), (168, 119855366), (212, 94979724), (318, 63319816), (336, 59927683), (371, 54274128), (424, 47489862), (636, 31659908), (742, 27137064), (848, 23744931), (1113, 18091376), (1272, 15829954), (1484, 13568532), (2226, 9045688), (2544, 7914977), (2968, 6784266), (4452, 4522844), (5936, 3392133), (8904, 2261422), (17808, 1130711)]