20285976

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3119}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 50918400

約数和(自身を除く): 30632424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3119, 3252, 6238, 6504, 9357, 12476, 18714, 24952, 37428, 74856, 845249, 1690498, 2535747, 3380996, 5071494, 6761992, 10142988, 20285976]

約数ペア:

[(1, 20285976), (2, 10142988), (3, 6761992), (4, 5071494), (6, 3380996), (8, 2535747), (12, 1690498), (24, 845249), (271, 74856), (542, 37428), (813, 24952), (1084, 18714), (1626, 12476), (2168, 9357), (3119, 6504), (3252, 6238)]