20072220816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8897261}}^1$

素因数の和:8897319

約数の個数: 40

約数和(自身を含む): 52956503424

約数和(自身を除く): 32884282608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8897261, 17794522, 26691783, 35589044, 53383566, 71178088, 106767132, 142356176, 213534264, 418171267, 427068528, 836342534, 1254513801, 1672685068, 2509027602, 3345370136, 5018055204, 6690740272, 10036110408, 20072220816]

約数ペア:

[(1, 20072220816), (2, 10036110408), (3, 6690740272), (4, 5018055204), (6, 3345370136), (8, 2509027602), (12, 1672685068), (16, 1254513801), (24, 836342534), (47, 427068528), (48, 418171267), (94, 213534264), (141, 142356176), (188, 106767132), (282, 71178088), (376, 53383566), (564, 35589044), (752, 26691783), (1128, 17794522), (2256, 8897261)]