20524698

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 45777600

約数和(自身を除く): 25252902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1019, 1119, 2038, 2238, 3057, 3357, 6114, 6714, 9171, 10071, 18342, 20142, 27513, 55026, 380087, 760174, 1140261, 2280522, 3420783, 6841566, 10262349, 20524698]

約数ペア:

[(1, 20524698), (2, 10262349), (3, 6841566), (6, 3420783), (9, 2280522), (18, 1140261), (27, 760174), (54, 380087), (373, 55026), (746, 27513), (1019, 20142), (1119, 18342), (2038, 10071), (2238, 9171), (3057, 6714), (3357, 6114)]