20191944962

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{49739}}^1$

素因数の和:50126

約数の個数: 32

約数和(自身を含む): 35067893760

約数和(自身を除く): 14875948798

約数列:

[1, 2, 7, 14, 107, 214, 271, 542, 749, 1498, 1897, 3794, 28997, 49739, 57994, 99478, 202979, 348173, 405958, 696346, 5322073, 10644146, 13479269, 26958538, 37254511, 74509022, 94354883, 188709766, 1442281783, 2884563566, 10095972481, 20191944962]

約数ペア:

[(1, 20191944962), (2, 10095972481), (7, 2884563566), (14, 1442281783), (107, 188709766), (214, 94354883), (271, 74509022), (542, 37254511), (749, 26958538), (1498, 13479269), (1897, 10644146), (3794, 5322073), (28997, 696346), (49739, 405958), (57994, 348173), (99478, 202979)]