2220736036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{35591}}^1$

素因数の和:36435

約数の個数: 24

約数和(自身を含む): 4095927360

約数和(自身を除く): 1875191324

約数列:

[1, 2, 4, 19, 38, 76, 821, 1642, 3284, 15599, 31198, 35591, 62396, 71182, 142364, 676229, 1352458, 2704916, 29220211, 58440422, 116880844, 555184009, 1110368018, 2220736036]

約数ペア:

[(1, 2220736036), (2, 1110368018), (4, 555184009), (19, 116880844), (38, 58440422), (76, 29220211), (821, 2704916), (1642, 1352458), (3284, 676229), (15599, 142364), (31198, 71182), (35591, 62396)]