20117472

素因数分解:

$2^5\times 3^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 53044992

約数和(自身を除く): 32927520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 367, 571, 734, 1101, 1142, 1468, 1713, 2202, 2284, 2936, 3426, 4404, 4568, 5872, 6852, 8808, 9136, 11744, 13704, 17616, 18272, 27408, 35232, 54816, 209557, 419114, 628671, 838228, 1257342, 1676456, 2514684, 3352912, 5029368, 6705824, 10058736, 20117472]

約数ペア:

[(1, 20117472), (2, 10058736), (3, 6705824), (4, 5029368), (6, 3352912), (8, 2514684), (12, 1676456), (16, 1257342), (24, 838228), (32, 628671), (48, 419114), (96, 209557), (367, 54816), (571, 35232), (734, 27408), (1101, 18272), (1142, 17616), (1468, 13704), (1713, 11744), (2202, 9136), (2284, 8808), (2936, 6852), (3426, 5872), (4404, 4568)]