20183097522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1\times {\mathrm{5639}}^1$

素因数の和:8431

約数の個数: 64

約数和(自身を含む): 47646720000

約数和(自身を除く): 27463622478

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2749, 5498, 5639, 8247, 11278, 16494, 16917, 19243, 33834, 38486, 39473, 57729, 78946, 85219, 115458, 118419, 170438, 174809, 236838, 255657, 349618, 511314, 524427, 596533, 1048854, 1193066, 1223663, 1789599, 2447326, 3579198, 3670989, 7341978, 15501611, 31003222, 46504833, 93009666, 108511277, 217022554, 325533831, 480549941, 651067662, 961099882, 1441649823, 2883299646, 3363849587, 6727699174, 10091548761, 20183097522]

約数ペア:

[(1, 20183097522), (2, 10091548761), (3, 6727699174), (6, 3363849587), (7, 2883299646), (14, 1441649823), (21, 961099882), (31, 651067662), (42, 480549941), (62, 325533831), (93, 217022554), (186, 108511277), (217, 93009666), (434, 46504833), (651, 31003222), (1302, 15501611), (2749, 7341978), (5498, 3670989), (5639, 3579198), (8247, 2447326), (11278, 1789599), (16494, 1223663), (16917, 1193066), (19243, 1048854), (33834, 596533), (38486, 524427), (39473, 511314), (57729, 349618), (78946, 255657), (85219, 236838), (115458, 174809), (118419, 170438)]