20066148

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1019}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 50865360

約数和(自身を除く): 30799212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1019, 1094, 1641, 2038, 2188, 3057, 3282, 4076, 4923, 6114, 6564, 9171, 9846, 12228, 18342, 19692, 36684, 557393, 1114786, 1672179, 2229572, 3344358, 5016537, 6688716, 10033074, 20066148]

約数ペア:

[(1, 20066148), (2, 10033074), (3, 6688716), (4, 5016537), (6, 3344358), (9, 2229572), (12, 1672179), (18, 1114786), (36, 557393), (547, 36684), (1019, 19692), (1094, 18342), (1641, 12228), (2038, 9846), (2188, 9171), (3057, 6564), (3282, 6114), (4076, 4923)]