20165062218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2212537}}^1$

素因数の和:2212587

約数の個数: 48

約数和(自身を含む): 48428031744

約数和(自身を除く): 28262969526

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 2212537, 4425074, 6637611, 13275222, 15487759, 30975518, 46463277, 68588647, 92926554, 108414313, 137177294, 205765941, 216828626, 325242939, 411531882, 480120529, 650485878, 960241058, 1440361587, 2880723174, 3360843703, 6721687406, 10082531109, 20165062218]

約数ペア:

[(1, 20165062218), (2, 10082531109), (3, 6721687406), (6, 3360843703), (7, 2880723174), (14, 1440361587), (21, 960241058), (31, 650485878), (42, 480120529), (49, 411531882), (62, 325242939), (93, 216828626), (98, 205765941), (147, 137177294), (186, 108414313), (217, 92926554), (294, 68588647), (434, 46463277), (651, 30975518), (1302, 15487759), (1519, 13275222), (3038, 6637611), (4557, 4425074), (9114, 2212537)]