20184294588

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 48842196480

約数和(自身を除く): 28657901892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 439, 452, 492, 678, 827, 878, 1317, 1356, 1654, 1756, 2481, 2634, 3308, 4633, 4962, 5268, 9266, 9924, 13899, 17999, 18532, 27798, 33907, 35998, 49607, 53997, 55596, 67814, 71996, 93451, 99214, 101721, 107994, 135628, 148821, 186902, 198428, 203442, 215988, 280353, 297642, 363053, 373804, 406884, 560706, 595284, 726106, 1089159, 1121412, 1452212, 2033887, 2178318, 3831491, 4067774, 4356636, 6101661, 7662982, 8135548, 11494473, 12203322, 14885173, 15325964, 22988946, 24406644, 29770346, 41024989, 44655519, 45977892, 59540692, 82049978, 89311038, 123074967, 164099956, 178622076, 246149934, 492299868, 1682024549, 3364049098, 5046073647, 6728098196, 10092147294, 20184294588]

約数ペア:

[(1, 20184294588), (2, 10092147294), (3, 6728098196), (4, 5046073647), (6, 3364049098), (12, 1682024549), (41, 492299868), (82, 246149934), (113, 178622076), (123, 164099956), (164, 123074967), (226, 89311038), (246, 82049978), (339, 59540692), (439, 45977892), (452, 44655519), (492, 41024989), (678, 29770346), (827, 24406644), (878, 22988946), (1317, 15325964), (1356, 14885173), (1654, 12203322), (1756, 11494473), (2481, 8135548), (2634, 7662982), (3308, 6101661), (4633, 4356636), (4962, 4067774), (5268, 3831491), (9266, 2178318), (9924, 2033887), (13899, 1452212), (17999, 1121412), (18532, 1089159), (27798, 726106), (33907, 595284), (35998, 560706), (49607, 406884), (53997, 373804), (55596, 363053), (67814, 297642), (71996, 280353), (93451, 215988), (99214, 203442), (101721, 198428), (107994, 186902), (135628, 148821)]