20234447896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{70163}}^1$

素因数の和:70288

約数の個数: 64

約数和(自身を含む): 42435187200

約数和(自身を除く): 22200739304

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 59, 94, 104, 118, 188, 236, 376, 472, 611, 767, 1222, 1534, 2444, 2773, 3068, 4888, 5546, 6136, 11092, 22184, 36049, 70163, 72098, 140326, 144196, 280652, 288392, 561304, 912119, 1824238, 3297661, 3648476, 4139617, 6595322, 7296952, 8279234, 13190644, 16558468, 26381288, 33116936, 42869593, 53815021, 85739186, 107630042, 171478372, 194561999, 215260084, 342956744, 389123998, 430520168, 778247996, 1556495992, 2529305987, 5058611974, 10117223948, 20234447896]

約数ペア:

[(1, 20234447896), (2, 10117223948), (4, 5058611974), (8, 2529305987), (13, 1556495992), (26, 778247996), (47, 430520168), (52, 389123998), (59, 342956744), (94, 215260084), (104, 194561999), (118, 171478372), (188, 107630042), (236, 85739186), (376, 53815021), (472, 42869593), (611, 33116936), (767, 26381288), (1222, 16558468), (1534, 13190644), (2444, 8279234), (2773, 7296952), (3068, 6595322), (4888, 4139617), (5546, 3648476), (6136, 3297661), (11092, 1824238), (22184, 912119), (36049, 561304), (70163, 288392), (72098, 280652), (140326, 144196)]