20170079982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{234869}}^1$

素因数の和:235257

約数の個数: 48

約数和(自身を含む): 47191959360

約数和(自身を除く): 27021879378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 1101, 2202, 3303, 4771, 6606, 9542, 14313, 28626, 42939, 85878, 234869, 469738, 704607, 1409214, 2113821, 3053297, 4227642, 6106594, 9159891, 18319782, 27479673, 54959346, 86196923, 172393846, 258590769, 517181538, 775772307, 1120559999, 1551544614, 2241119998, 3361679997, 6723359994, 10085039991, 20170079982]

約数ペア:

[(1, 20170079982), (2, 10085039991), (3, 6723359994), (6, 3361679997), (9, 2241119998), (13, 1551544614), (18, 1120559999), (26, 775772307), (39, 517181538), (78, 258590769), (117, 172393846), (234, 86196923), (367, 54959346), (734, 27479673), (1101, 18319782), (2202, 9159891), (3303, 6106594), (4771, 4227642), (6606, 3053297), (9542, 2113821), (14313, 1409214), (28626, 704607), (42939, 469738), (85878, 234869)]