20210002596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{227191}}^1$

素因数の和:227561

約数の個数: 72

約数和(自身を含む): 58550104704

約数和(自身を除く): 38340102108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 2118, 2471, 3177, 4236, 4942, 6354, 7413, 9884, 12708, 14826, 22239, 29652, 44478, 88956, 227191, 454382, 681573, 908764, 1363146, 1590337, 2044719, 2726292, 3180674, 4089438, 4771011, 6361348, 8178876, 9542022, 14313033, 19084044, 28626066, 57252132, 80198423, 160396846, 240595269, 320793692, 481190538, 561388961, 721785807, 962381076, 1122777922, 1443571614, 1684166883, 2245555844, 2887143228, 3368333766, 5052500649, 6736667532, 10105001298, 20210002596]

約数ペア:

[(1, 20210002596), (2, 10105001298), (3, 6736667532), (4, 5052500649), (6, 3368333766), (7, 2887143228), (9, 2245555844), (12, 1684166883), (14, 1443571614), (18, 1122777922), (21, 962381076), (28, 721785807), (36, 561388961), (42, 481190538), (63, 320793692), (84, 240595269), (126, 160396846), (252, 80198423), (353, 57252132), (706, 28626066), (1059, 19084044), (1412, 14313033), (2118, 9542022), (2471, 8178876), (3177, 6361348), (4236, 4771011), (4942, 4089438), (6354, 3180674), (7413, 2726292), (9884, 2044719), (12708, 1590337), (14826, 1363146), (22239, 908764), (29652, 681573), (44478, 454382), (88956, 227191)]