20229174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 51717120

約数和(自身を除く): 31487946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 5179, 10358, 15537, 31074, 36253, 46611, 72506, 93222, 108759, 160549, 217518, 321098, 326277, 481647, 652554, 963294, 1123843, 1444941, 2247686, 2889882, 3371529, 6743058, 10114587, 20229174]

約数ペア:

[(1, 20229174), (2, 10114587), (3, 6743058), (6, 3371529), (7, 2889882), (9, 2247686), (14, 1444941), (18, 1123843), (21, 963294), (31, 652554), (42, 481647), (62, 326277), (63, 321098), (93, 217518), (126, 160549), (186, 108759), (217, 93222), (279, 72506), (434, 46611), (558, 36253), (651, 31074), (1302, 15537), (1953, 10358), (3906, 5179)]