20260642878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160798753}}^1$

素因数の和:160798768

約数の個数: 24

約数和(自身を含む): 50169211248

約数和(自身を除く): 29908568370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160798753, 321597506, 482396259, 964792518, 1125591271, 1447188777, 2251182542, 2894377554, 3376773813, 6753547626, 10130321439, 20260642878]

約数ペア:

[(1, 20260642878), (2, 10130321439), (3, 6753547626), (6, 3376773813), (7, 2894377554), (9, 2251182542), (14, 1447188777), (18, 1125591271), (21, 964792518), (42, 482396259), (63, 321597506), (126, 160798753)]