20314428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 50077440

約数和(自身を除く): 29763012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 827, 1068, 1654, 2047, 2481, 3308, 4094, 4962, 6141, 8188, 9924, 12282, 19021, 24564, 38042, 57063, 73603, 76084, 114126, 147206, 220809, 228252, 294412, 441618, 883236, 1692869, 3385738, 5078607, 6771476, 10157214, 20314428]

約数ペア:

[(1, 20314428), (2, 10157214), (3, 6771476), (4, 5078607), (6, 3385738), (12, 1692869), (23, 883236), (46, 441618), (69, 294412), (89, 228252), (92, 220809), (138, 147206), (178, 114126), (267, 76084), (276, 73603), (356, 57063), (534, 38042), (827, 24564), (1068, 19021), (1654, 12282), (2047, 9924), (2481, 8188), (3308, 6141), (4094, 4962)]