20000112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37879}}^1$

素因数の和:37901

約数の個数: 40

約数和(自身を含む): 56365440

約数和(自身を除く): 36365328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37879, 75758, 113637, 151516, 227274, 303032, 416669, 454548, 606064, 833338, 909096, 1250007, 1666676, 1818192, 2500014, 3333352, 5000028, 6666704, 10000056, 20000112]

約数ペア:

[(1, 20000112), (2, 10000056), (3, 6666704), (4, 5000028), (6, 3333352), (8, 2500014), (11, 1818192), (12, 1666676), (16, 1250007), (22, 909096), (24, 833338), (33, 606064), (44, 454548), (48, 416669), (66, 303032), (88, 227274), (132, 151516), (176, 113637), (264, 75758), (528, 37879)]