20162926065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{3331}}^1$

素因数の和:3742

約数の個数: 64

約数和(自身を含む): 34584560640

約数和(自身を除く): 14421634575

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 317, 335, 951, 1005, 1273, 1585, 3331, 3819, 4755, 6023, 6365, 9993, 16655, 18069, 19095, 21239, 30115, 49965, 63289, 63717, 90345, 106195, 189867, 223177, 316445, 318585, 403541, 669531, 949335, 1055927, 1115885, 1210623, 2017705, 3167781, 3347655, 4240363, 5279635, 6053115, 12721089, 15838905, 20062613, 21201815, 60187839, 63605445, 70747109, 100313065, 212241327, 300939195, 353735545, 1061206635, 1344195071, 4032585213, 6720975355, 20162926065]

約数ペア:

[(1, 20162926065), (3, 6720975355), (5, 4032585213), (15, 1344195071), (19, 1061206635), (57, 353735545), (67, 300939195), (95, 212241327), (201, 100313065), (285, 70747109), (317, 63605445), (335, 60187839), (951, 21201815), (1005, 20062613), (1273, 15838905), (1585, 12721089), (3331, 6053115), (3819, 5279635), (4755, 4240363), (6023, 3347655), (6365, 3167781), (9993, 2017705), (16655, 1210623), (18069, 1115885), (19095, 1055927), (21239, 949335), (30115, 669531), (49965, 403541), (63289, 318585), (63717, 316445), (90345, 223177), (106195, 189867)]