20767383408

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3406723}}^1$

素因数の和:3406861

約数の個数: 40

約数和(自身を含む): 54071523328

約数和(自身を除く): 33304139920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 3406723, 6813446, 10220169, 13626892, 20440338, 27253784, 40880676, 54507568, 81761352, 163522704, 432653821, 865307642, 1297961463, 1730615284, 2595922926, 3461230568, 5191845852, 6922461136, 10383691704, 20767383408]

約数ペア:

[(1, 20767383408), (2, 10383691704), (3, 6922461136), (4, 5191845852), (6, 3461230568), (8, 2595922926), (12, 1730615284), (16, 1297961463), (24, 865307642), (48, 432653821), (127, 163522704), (254, 81761352), (381, 54507568), (508, 40880676), (762, 27253784), (1016, 20440338), (1524, 13626892), (2032, 10220169), (3048, 6813446), (6096, 3406723)]