20191112068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1\times {\mathrm{1423}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 36473310720

約数和(自身を除く): 16282198652

約数列:

[1, 2, 4, 41, 82, 164, 241, 359, 482, 718, 964, 1423, 1436, 2846, 5692, 9881, 14719, 19762, 29438, 39524, 58343, 58876, 86519, 116686, 173038, 233372, 342943, 346076, 510857, 685886, 1021714, 1371772, 2043428, 3547279, 7094558, 14060663, 14189116, 20945137, 28121326, 41890274, 56242652, 83780548, 123116537, 246233074, 492466148, 5047778017, 10095556034, 20191112068]

約数ペア:

[(1, 20191112068), (2, 10095556034), (4, 5047778017), (41, 492466148), (82, 246233074), (164, 123116537), (241, 83780548), (359, 56242652), (482, 41890274), (718, 28121326), (964, 20945137), (1423, 14189116), (1436, 14060663), (2846, 7094558), (5692, 3547279), (9881, 2043428), (14719, 1371772), (19762, 1021714), (29438, 685886), (39524, 510857), (58343, 346076), (58876, 342943), (86519, 233372), (116686, 173038)]