20594203278327

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2273}}^1\times {\mathrm{348221}}^1$

素因数の和:350573

約数の個数: 72

約数和(自身を含む): 35205954572880

約数和(自身を除く): 14611751294553

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2273, 2891, 3717, 6819, 8673, 15911, 20457, 26019, 47733, 111377, 134107, 143199, 334131, 348221, 402321, 938749, 1002393, 1044663, 1206963, 2437547, 2816247, 3133989, 6571243, 7312641, 8448741, 17062829, 19713729, 20545039, 21937923, 51188487, 59141187, 61635117, 143815273, 153565461, 184905351, 431445819, 791506333, 1006706911, 1294337457, 2374518999, 3020120733, 5540544331, 7123556997, 9060362199, 16621632993, 38783810317, 46698873647, 49864898979, 116351430951, 140096620941, 326892115529, 349054292853, 420289862823, 980676346587, 2288244808703, 2942029039761, 6864734426109, 20594203278327]

約数ペア:

[(1, 20594203278327), (3, 6864734426109), (7, 2942029039761), (9, 2288244808703), (21, 980676346587), (49, 420289862823), (59, 349054292853), (63, 326892115529), (147, 140096620941), (177, 116351430951), (413, 49864898979), (441, 46698873647), (531, 38783810317), (1239, 16621632993), (2273, 9060362199), (2891, 7123556997), (3717, 5540544331), (6819, 3020120733), (8673, 2374518999), (15911, 1294337457), (20457, 1006706911), (26019, 791506333), (47733, 431445819), (111377, 184905351), (134107, 153565461), (143199, 143815273), (334131, 61635117), (348221, 59141187), (402321, 51188487), (938749, 21937923), (1002393, 20545039), (1044663, 19713729), (1206963, 17062829), (2437547, 8448741), (2816247, 7312641), (3133989, 6571243)]