20063064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 37594536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 389, 614, 778, 921, 1167, 1228, 1556, 1842, 2149, 2334, 2456, 2723, 3112, 3684, 4298, 4668, 5446, 6447, 7368, 8169, 8596, 9336, 10892, 12894, 16338, 17192, 21784, 25788, 32676, 51576, 65352, 119423, 238846, 358269, 477692, 716538, 835961, 955384, 1433076, 1671922, 2507883, 2866152, 3343844, 5015766, 6687688, 10031532, 20063064]

約数ペア:

[(1, 20063064), (2, 10031532), (3, 6687688), (4, 5015766), (6, 3343844), (7, 2866152), (8, 2507883), (12, 1671922), (14, 1433076), (21, 955384), (24, 835961), (28, 716538), (42, 477692), (56, 358269), (84, 238846), (168, 119423), (307, 65352), (389, 51576), (614, 32676), (778, 25788), (921, 21784), (1167, 17192), (1228, 16338), (1556, 12894), (1842, 10892), (2149, 9336), (2334, 8596), (2456, 8169), (2723, 7368), (3112, 6447), (3684, 5446), (4298, 4668)]