20180882604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1\times {\mathrm{4679}}^1$

素因数の和:23622

約数の個数: 48

約数和(自身を含む): 49580294400

約数和(自身を除く): 29399411796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4679, 9358, 14037, 18716, 18917, 28074, 37834, 56148, 56751, 75668, 88901, 113502, 177802, 227004, 266703, 355604, 359423, 533406, 718846, 1066812, 1078269, 1437692, 2156538, 4313076, 88512643, 177025286, 265537929, 354050572, 531075858, 1062151716, 1681740217, 3363480434, 5045220651, 6726960868, 10090441302, 20180882604]

約数ペア:

[(1, 20180882604), (2, 10090441302), (3, 6726960868), (4, 5045220651), (6, 3363480434), (12, 1681740217), (19, 1062151716), (38, 531075858), (57, 354050572), (76, 265537929), (114, 177025286), (228, 88512643), (4679, 4313076), (9358, 2156538), (14037, 1437692), (18716, 1078269), (18917, 1066812), (28074, 718846), (37834, 533406), (56148, 359423), (56751, 355604), (75668, 266703), (88901, 227004), (113502, 177802)]