20133143955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{413879}}^1$

素因数の和:413960

約数の個数: 48

約数和(自身を含む): 37189601280

約数和(自身を除く): 17056457325

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 2115, 3243, 5405, 9729, 16215, 48645, 413879, 1241637, 2069395, 3724911, 6208185, 9519217, 18624555, 19452313, 28557651, 47596085, 58356939, 85672953, 97261565, 142788255, 175070817, 291784695, 428364765, 447403199, 875354085, 1342209597, 2237015995, 4026628791, 6711047985, 20133143955]

約数ペア:

[(1, 20133143955), (3, 6711047985), (5, 4026628791), (9, 2237015995), (15, 1342209597), (23, 875354085), (45, 447403199), (47, 428364765), (69, 291784695), (115, 175070817), (141, 142788255), (207, 97261565), (235, 85672953), (345, 58356939), (423, 47596085), (705, 28557651), (1035, 19452313), (1081, 18624555), (2115, 9519217), (3243, 6208185), (5405, 3724911), (9729, 2069395), (16215, 1241637), (48645, 413879)]