20953400604

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1\times {\mathrm{2833}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 49058580480

約数和(自身を除く): 28105179876

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1471, 1676, 2514, 2833, 2942, 4413, 5028, 5666, 5884, 8499, 8826, 11332, 16998, 17652, 33996, 616349, 1187027, 1232698, 1849047, 2374054, 2465396, 3561081, 3698094, 4167343, 4748108, 7122162, 7396188, 8334686, 12502029, 14244324, 16669372, 25004058, 50008116, 1746116717, 3492233434, 5238350151, 6984466868, 10476700302, 20953400604]

約数ペア:

[(1, 20953400604), (2, 10476700302), (3, 6984466868), (4, 5238350151), (6, 3492233434), (12, 1746116717), (419, 50008116), (838, 25004058), (1257, 16669372), (1471, 14244324), (1676, 12502029), (2514, 8334686), (2833, 7396188), (2942, 7122162), (4413, 4748108), (5028, 4167343), (5666, 3698094), (5884, 3561081), (8499, 2465396), (8826, 2374054), (11332, 1849047), (16998, 1232698), (17652, 1187027), (33996, 616349)]