20237540690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{1741}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 39032199648

約数和(自身を除く): 18794658958

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 677, 1010, 1354, 1717, 1741, 3385, 3434, 3482, 6770, 8585, 8705, 11509, 17170, 17410, 23018, 29597, 57545, 59194, 68377, 115090, 136754, 147985, 175841, 295970, 341885, 351682, 683770, 879205, 1162409, 1178657, 1758410, 2324818, 2357314, 2989297, 5812045, 5893285, 5978594, 11624090, 11786570, 14946485, 20037169, 29892970, 40074338, 100185845, 119044357, 200371690, 238088714, 595221785, 1190443570, 2023754069, 4047508138, 10118770345, 20237540690]

約数ペア:

[(1, 20237540690), (2, 10118770345), (5, 4047508138), (10, 2023754069), (17, 1190443570), (34, 595221785), (85, 238088714), (101, 200371690), (170, 119044357), (202, 100185845), (505, 40074338), (677, 29892970), (1010, 20037169), (1354, 14946485), (1717, 11786570), (1741, 11624090), (3385, 5978594), (3434, 5893285), (3482, 5812045), (6770, 2989297), (8585, 2357314), (8705, 2324818), (11509, 1758410), (17170, 1178657), (17410, 1162409), (23018, 879205), (29597, 683770), (57545, 351682), (59194, 341885), (68377, 295970), (115090, 175841), (136754, 147985)]