20469534

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 43269120

約数和(自身を除く): 22799586

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2503, 2726, 4089, 5006, 7509, 8178, 15018, 72587, 117641, 145174, 217761, 235282, 352923, 435522, 705846, 3411589, 6823178, 10234767, 20469534]

約数ペア:

[(1, 20469534), (2, 10234767), (3, 6823178), (6, 3411589), (29, 705846), (47, 435522), (58, 352923), (87, 235282), (94, 217761), (141, 145174), (174, 117641), (282, 72587), (1363, 15018), (2503, 8178), (2726, 7509), (4089, 5006)]