20179023627

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1091}}^1\times {\mathrm{1451}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 30849122304

約数和(自身を除く): 10670098677

約数列:

[1, 3, 7, 21, 607, 1091, 1451, 1821, 3273, 4249, 4353, 7637, 10157, 12747, 22911, 30471, 662237, 880757, 1583041, 1986711, 2642271, 4635659, 4749123, 6165299, 11081287, 13906977, 18495897, 33243861, 960905887, 2882717661, 6726341209, 20179023627]

約数ペア:

[(1, 20179023627), (3, 6726341209), (7, 2882717661), (21, 960905887), (607, 33243861), (1091, 18495897), (1451, 13906977), (1821, 11081287), (3273, 6165299), (4249, 4749123), (4353, 4635659), (7637, 2642271), (10157, 1986711), (12747, 1583041), (22911, 880757), (30471, 662237)]