20080972944

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{730111}}^1$

素因数の和:730316

約数の個数: 60

約数和(自身を含む): 56493146112

約数和(自身を除く): 36412173168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6876, 9168, 13752, 27504, 730111, 1460222, 2190333, 2920444, 4380666, 5840888, 6570999, 8761332, 11681776, 13141998, 17522664, 26283996, 35045328, 52567992, 105135984, 139451201, 278902402, 418353603, 557804804, 836707206, 1115609608, 1255060809, 1673414412, 2231219216, 2510121618, 3346828824, 5020243236, 6693657648, 10040486472, 20080972944]

約数ペア:

[(1, 20080972944), (2, 10040486472), (3, 6693657648), (4, 5020243236), (6, 3346828824), (8, 2510121618), (9, 2231219216), (12, 1673414412), (16, 1255060809), (18, 1115609608), (24, 836707206), (36, 557804804), (48, 418353603), (72, 278902402), (144, 139451201), (191, 105135984), (382, 52567992), (573, 35045328), (764, 26283996), (1146, 17522664), (1528, 13141998), (1719, 11681776), (2292, 8761332), (3056, 6570999), (3438, 5840888), (4584, 4380666), (6876, 2920444), (9168, 2190333), (13752, 1460222), (27504, 730111)]