20132898045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{135671}}^1$

素因数の和:136453

約数の個数: 32

約数和(自身を含む): 34736373504

約数和(自身を除く): 14603475459

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 761, 2283, 3805, 9893, 11415, 29679, 49465, 135671, 148395, 407013, 678355, 1763723, 2035065, 5291169, 8818615, 26455845, 103245631, 309736893, 516228155, 1342193203, 1548684465, 4026579609, 6710966015, 20132898045]

約数ペア:

[(1, 20132898045), (3, 6710966015), (5, 4026579609), (13, 1548684465), (15, 1342193203), (39, 516228155), (65, 309736893), (195, 103245631), (761, 26455845), (2283, 8818615), (3805, 5291169), (9893, 2035065), (11415, 1763723), (29679, 678355), (49465, 407013), (135671, 148395)]