20143498890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{16001}}^1$

素因数の和:17487

約数の個数: 64

約数和(自身を含む): 50049135360

約数和(自身を除く): 29905636470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1447, 2894, 4341, 7235, 8682, 14470, 16001, 21705, 32002, 41963, 43410, 48003, 80005, 83926, 96006, 125889, 160010, 209815, 240015, 251778, 419630, 464029, 480030, 629445, 928058, 1258890, 1392087, 2320145, 2784174, 4640290, 6960435, 13920870, 23153447, 46306894, 69460341, 115767235, 138920682, 231534470, 347301705, 671449963, 694603410, 1342899926, 2014349889, 3357249815, 4028699778, 6714499630, 10071749445, 20143498890]

約数ペア:

[(1, 20143498890), (2, 10071749445), (3, 6714499630), (5, 4028699778), (6, 3357249815), (10, 2014349889), (15, 1342899926), (29, 694603410), (30, 671449963), (58, 347301705), (87, 231534470), (145, 138920682), (174, 115767235), (290, 69460341), (435, 46306894), (870, 23153447), (1447, 13920870), (2894, 6960435), (4341, 4640290), (7235, 2784174), (8682, 2320145), (14470, 1392087), (16001, 1258890), (21705, 928058), (32002, 629445), (41963, 480030), (43410, 464029), (48003, 419630), (80005, 251778), (83926, 240015), (96006, 209815), (125889, 160010)]