20363532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 54700800

約数和(自身を除く): 34337268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1627, 1788, 2086, 3129, 3254, 4172, 4881, 6258, 6508, 9762, 11389, 12516, 19524, 22778, 34167, 45556, 68334, 136668, 242423, 484846, 727269, 969692, 1454538, 1696961, 2909076, 3393922, 5090883, 6787844, 10181766, 20363532]

約数ペア:

[(1, 20363532), (2, 10181766), (3, 6787844), (4, 5090883), (6, 3393922), (7, 2909076), (12, 1696961), (14, 1454538), (21, 969692), (28, 727269), (42, 484846), (84, 242423), (149, 136668), (298, 68334), (447, 45556), (596, 34167), (894, 22778), (1043, 19524), (1627, 12516), (1788, 11389), (2086, 9762), (3129, 6508), (3254, 6258), (4172, 4881)]