20192421578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{241069}}^1$

素因数の和:241302

約数の個数: 32

約数和(自身を含む): 35917501440

約数和(自身を除く): 15725079862

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 1351, 2702, 5983, 11966, 41881, 83762, 241069, 482138, 1687483, 3374966, 7473139, 14946278, 46526317, 52311973, 93052634, 104623946, 325684219, 651368438, 1442315827, 2884631654, 10096210789, 20192421578]

約数ペア:

[(1, 20192421578), (2, 10096210789), (7, 2884631654), (14, 1442315827), (31, 651368438), (62, 325684219), (193, 104623946), (217, 93052634), (386, 52311973), (434, 46526317), (1351, 14946278), (2702, 7473139), (5983, 3374966), (11966, 1687483), (41881, 482138), (83762, 241069)]