20231646084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{26801}}^1$

素因数の和:28437

約数の個数: 72

約数和(自身を含む): 55111237272

約数和(自身を除く): 34879591188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1613, 3226, 4839, 6452, 9678, 14517, 19356, 20969, 26801, 29034, 41938, 53602, 58068, 62907, 80403, 83876, 107204, 125814, 160806, 188721, 241209, 251628, 321612, 348413, 377442, 482418, 696826, 754884, 964836, 1045239, 1393652, 2090478, 3135717, 4180956, 6271434, 12542868, 43230013, 86460026, 129690039, 172920052, 259380078, 389070117, 518760156, 561990169, 778140234, 1123980338, 1556280468, 1685970507, 2247960676, 3371941014, 5057911521, 6743882028, 10115823042, 20231646084]

約数ペア:

[(1, 20231646084), (2, 10115823042), (3, 6743882028), (4, 5057911521), (6, 3371941014), (9, 2247960676), (12, 1685970507), (13, 1556280468), (18, 1123980338), (26, 778140234), (36, 561990169), (39, 518760156), (52, 389070117), (78, 259380078), (117, 172920052), (156, 129690039), (234, 86460026), (468, 43230013), (1613, 12542868), (3226, 6271434), (4839, 4180956), (6452, 3135717), (9678, 2090478), (14517, 1393652), (19356, 1045239), (20969, 964836), (26801, 754884), (29034, 696826), (41938, 482418), (53602, 377442), (58068, 348413), (62907, 321612), (80403, 251628), (83876, 241209), (107204, 188721), (125814, 160806)]