20133761704

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1656827}}^1$

素因数の和:1656878

約数の個数: 48

約数和(自身を含む): 45330814080

約数和(自身を除く): 25197052376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 1656827, 3313654, 6627308, 11597789, 13254616, 23195578, 46391156, 51361637, 81184523, 92782312, 102723274, 162369046, 205446548, 324738092, 359531459, 410893096, 649476184, 719062918, 1438125836, 2516720213, 2876251672, 5033440426, 10066880852, 20133761704]

約数ペア:

[(1, 20133761704), (2, 10066880852), (4, 5033440426), (7, 2876251672), (8, 2516720213), (14, 1438125836), (28, 719062918), (31, 649476184), (49, 410893096), (56, 359531459), (62, 324738092), (98, 205446548), (124, 162369046), (196, 102723274), (217, 92782312), (248, 81184523), (392, 51361637), (434, 46391156), (868, 23195578), (1519, 13254616), (1736, 11597789), (3038, 6627308), (6076, 3313654), (12152, 1656827)]