20241397264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1\times {\mathrm{2131}}^1$

素因数の和:4040

約数の個数: 80

約数和(自身を含む): 44302789440

約数和(自身を除く): 24061392176

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 1861, 2131, 2552, 3722, 4262, 5104, 7444, 8524, 14888, 17048, 20471, 23441, 29776, 34096, 40942, 46882, 53969, 61799, 81884, 93764, 107938, 123598, 163768, 187528, 215876, 247196, 327536, 375056, 431752, 494392, 593659, 679789, 863504, 988784, 1187318, 1359578, 2374636, 2719156, 3965791, 4749272, 5438312, 7931582, 9498544, 10876624, 15863164, 31726328, 43623701, 63452656, 87247402, 115007939, 174494804, 230015878, 348989608, 460031756, 697979216, 920063512, 1265087329, 1840127024, 2530174658, 5060349316, 10120698632, 20241397264]

約数ペア:

[(1, 20241397264), (2, 10120698632), (4, 5060349316), (8, 2530174658), (11, 1840127024), (16, 1265087329), (22, 920063512), (29, 697979216), (44, 460031756), (58, 348989608), (88, 230015878), (116, 174494804), (176, 115007939), (232, 87247402), (319, 63452656), (464, 43623701), (638, 31726328), (1276, 15863164), (1861, 10876624), (2131, 9498544), (2552, 7931582), (3722, 5438312), (4262, 4749272), (5104, 3965791), (7444, 2719156), (8524, 2374636), (14888, 1359578), (17048, 1187318), (20471, 988784), (23441, 863504), (29776, 679789), (34096, 593659), (40942, 494392), (46882, 431752), (53969, 375056), (61799, 327536), (81884, 247196), (93764, 215876), (107938, 187528), (123598, 163768)]