20169876042

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^2\times {\mathrm{83207}}^1$

素因数の和:83352

約数の個数: 48

約数和(自身を含む): 45501462720

約数和(自身を除く): 25331586678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 4489, 8978, 13467, 26934, 40401, 80802, 83207, 121203, 166414, 242406, 249621, 499242, 748863, 1497726, 2246589, 4493178, 5574869, 11149738, 16724607, 33449214, 50173821, 100347642, 150521463, 301042926, 373516223, 747032446, 1120548669, 2241097338, 3361646007, 6723292014, 10084938021, 20169876042]

約数ペア:

[(1, 20169876042), (2, 10084938021), (3, 6723292014), (6, 3361646007), (9, 2241097338), (18, 1120548669), (27, 747032446), (54, 373516223), (67, 301042926), (134, 150521463), (201, 100347642), (402, 50173821), (603, 33449214), (1206, 16724607), (1809, 11149738), (3618, 5574869), (4489, 4493178), (8978, 2246589), (13467, 1497726), (26934, 748863), (40401, 499242), (80802, 249621), (83207, 242406), (121203, 166414)]