20762960404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{223037}}^1$

素因数の和:223132

約数の個数: 36

約数和(自身を含む): 39540622716

約数和(自身を除く): 18777662312

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1369, 2516, 2738, 5476, 23273, 46546, 93092, 223037, 446074, 892148, 3791629, 7583258, 8252369, 15166516, 16504738, 33009476, 140290273, 280580546, 305337653, 561161092, 610675306, 1221350612, 5190740101, 10381480202, 20762960404]

約数ペア:

[(1, 20762960404), (2, 10381480202), (4, 5190740101), (17, 1221350612), (34, 610675306), (37, 561161092), (68, 305337653), (74, 280580546), (148, 140290273), (629, 33009476), (1258, 16504738), (1369, 15166516), (2516, 8252369), (2738, 7583258), (5476, 3791629), (23273, 892148), (46546, 446074), (93092, 223037)]