20691364596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{7237}}^1$

素因数の和:7689

約数の個数: 96

約数和(自身を含む): 55896352512

約数和(自身を除く): 35204987916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 337, 404, 606, 674, 707, 1011, 1212, 1348, 1414, 2022, 2121, 2359, 2828, 4044, 4242, 4718, 7077, 7237, 8484, 9436, 14154, 14474, 21711, 28308, 28948, 34037, 43422, 50659, 68074, 86844, 101318, 102111, 136148, 151977, 202636, 204222, 238259, 303954, 408444, 476518, 607908, 714777, 730937, 953036, 1429554, 1461874, 2192811, 2438869, 2859108, 2923748, 4385622, 4877738, 5116559, 7316607, 8771244, 9755476, 10233118, 14633214, 15349677, 17072083, 20466236, 29266428, 30699354, 34144166, 51216249, 61398708, 68288332, 102432498, 204864996, 246325769, 492651538, 738977307, 985303076, 1477954614, 1724280383, 2955909228, 3448560766, 5172841149, 6897121532, 10345682298, 20691364596]

約数ペア:

[(1, 20691364596), (2, 10345682298), (3, 6897121532), (4, 5172841149), (6, 3448560766), (7, 2955909228), (12, 1724280383), (14, 1477954614), (21, 985303076), (28, 738977307), (42, 492651538), (84, 246325769), (101, 204864996), (202, 102432498), (303, 68288332), (337, 61398708), (404, 51216249), (606, 34144166), (674, 30699354), (707, 29266428), (1011, 20466236), (1212, 17072083), (1348, 15349677), (1414, 14633214), (2022, 10233118), (2121, 9755476), (2359, 8771244), (2828, 7316607), (4044, 5116559), (4242, 4877738), (4718, 4385622), (7077, 2923748), (7237, 2859108), (8484, 2438869), (9436, 2192811), (14154, 1461874), (14474, 1429554), (21711, 953036), (28308, 730937), (28948, 714777), (34037, 607908), (43422, 476518), (50659, 408444), (68074, 303954), (86844, 238259), (101318, 204222), (102111, 202636), (136148, 151977)]