20189219082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7699931}}^1$

素因数の和:7699978

約数の個数: 32

約数和(自身を含む): 44351608320

約数和(自身を除く): 24162389238

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7699931, 15399862, 23099793, 46199586, 146298689, 177098413, 292597378, 354196826, 438896067, 531295239, 877792134, 1062590478, 3364869847, 6729739694, 10094609541, 20189219082]

約数ペア:

[(1, 20189219082), (2, 10094609541), (3, 6729739694), (6, 3364869847), (19, 1062590478), (23, 877792134), (38, 531295239), (46, 438896067), (57, 354196826), (69, 292597378), (114, 177098413), (138, 146298689), (437, 46199586), (874, 23099793), (1311, 15399862), (2622, 7699931)]