20802024249

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1\times {\mathrm{1447}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 28931040000

約数和(自身を除く): 8129015751

約数列:

[1, 3, 29, 87, 149, 447, 1109, 1447, 3327, 4321, 4341, 12963, 32161, 41963, 96483, 125889, 165241, 215603, 495723, 646809, 1604723, 4791989, 4814169, 6252487, 14375967, 18757461, 46536967, 139610901, 239103727, 717311181, 6934008083, 20802024249]

約数ペア:

[(1, 20802024249), (3, 6934008083), (29, 717311181), (87, 239103727), (149, 139610901), (447, 46536967), (1109, 18757461), (1447, 14375967), (3327, 6252487), (4321, 4814169), (4341, 4791989), (12963, 1604723), (32161, 646809), (41963, 495723), (96483, 215603), (125889, 165241)]