20227499992

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3375751}}^1$

素因数の和:3375871

約数の個数: 32

約数和(自身を含む): 43749745920

約数和(自身を除く): 23522245928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 3375751, 6751502, 13503004, 23630257, 27006008, 47260514, 94521028, 189042056, 361205357, 722410714, 1444821428, 2528437499, 2889642856, 5056874998, 10113749996, 20227499992]

約数ペア:

[(1, 20227499992), (2, 10113749996), (4, 5056874998), (7, 2889642856), (8, 2528437499), (14, 1444821428), (28, 722410714), (56, 361205357), (107, 189042056), (214, 94521028), (428, 47260514), (749, 27006008), (856, 23630257), (1498, 13503004), (2996, 6751502), (5992, 3375751)]