20230031212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12011}}^1$

素因数の和:12127

約数の個数: 72

約数和(自身を含む): 39649978368

約数和(自身を除く): 19419947156

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 289, 527, 578, 799, 1054, 1156, 1457, 1598, 2108, 2914, 3196, 5828, 8959, 12011, 13583, 17918, 24022, 24769, 27166, 35836, 48044, 49538, 54332, 99076, 204187, 372341, 408374, 421073, 564517, 744682, 816748, 842146, 1129034, 1489364, 1684292, 2258068, 3471179, 6329797, 6942358, 9596789, 12659594, 13884716, 17500027, 19193578, 25319188, 35000054, 38387156, 70000108, 107606549, 163145413, 215213098, 297500459, 326290826, 430426196, 595000918, 652581652, 1190001836, 5057507803, 10115015606, 20230031212]

約数ペア:

[(1, 20230031212), (2, 10115015606), (4, 5057507803), (17, 1190001836), (31, 652581652), (34, 595000918), (47, 430426196), (62, 326290826), (68, 297500459), (94, 215213098), (124, 163145413), (188, 107606549), (289, 70000108), (527, 38387156), (578, 35000054), (799, 25319188), (1054, 19193578), (1156, 17500027), (1457, 13884716), (1598, 12659594), (2108, 9596789), (2914, 6942358), (3196, 6329797), (5828, 3471179), (8959, 2258068), (12011, 1684292), (13583, 1489364), (17918, 1129034), (24022, 842146), (24769, 816748), (27166, 744682), (35836, 564517), (48044, 421073), (49538, 408374), (54332, 372341), (99076, 204187)]