20191547516

素因数分解:

$2^2\times 7^1\times {\mathrm{3659}}^1\times {\mathrm{197083}}^1$

素因数の和:200753

約数の個数: 24

約数和(自身を含む): 40394336640

約数和(自身を除く): 20202789124

約数列:

[1, 2, 4, 7, 14, 28, 3659, 7318, 14636, 25613, 51226, 102452, 197083, 394166, 788332, 1379581, 2759162, 5518324, 721126697, 1442253394, 2884506788, 5047886879, 10095773758, 20191547516]

約数ペア:

[(1, 20191547516), (2, 10095773758), (4, 5047886879), (7, 2884506788), (14, 1442253394), (28, 721126697), (3659, 5518324), (7318, 2759162), (14636, 1379581), (25613, 788332), (51226, 394166), (102452, 197083)]