20196048

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 52599808

約数和(自身を除く): 32403760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3313, 6096, 6626, 9939, 13252, 19878, 26504, 39756, 53008, 79512, 159024, 420751, 841502, 1262253, 1683004, 2524506, 3366008, 5049012, 6732016, 10098024, 20196048]

約数ペア:

[(1, 20196048), (2, 10098024), (3, 6732016), (4, 5049012), (6, 3366008), (8, 2524506), (12, 1683004), (16, 1262253), (24, 841502), (48, 420751), (127, 159024), (254, 79512), (381, 53008), (508, 39756), (762, 26504), (1016, 19878), (1524, 13252), (2032, 9939), (3048, 6626), (3313, 6096)]