2019957936

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{220327}}^1$

素因数の和:220529

約数の個数: 40

約数和(自身を含む): 5245569024

約数和(自身を除く): 3225611088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 220327, 440654, 660981, 881308, 1321962, 1762616, 2643924, 3525232, 5287848, 10575696, 42082457, 84164914, 126247371, 168329828, 252494742, 336659656, 504989484, 673319312, 1009978968, 2019957936]

約数ペア:

[(1, 2019957936), (2, 1009978968), (3, 673319312), (4, 504989484), (6, 336659656), (8, 252494742), (12, 168329828), (16, 126247371), (24, 84164914), (48, 42082457), (191, 10575696), (382, 5287848), (573, 3525232), (764, 2643924), (1146, 1762616), (1528, 1321962), (2292, 881308), (3056, 660981), (4584, 440654), (9168, 220327)]