2051207420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6032963}}^1$

素因数の和:6032989

約数の個数: 24

約数和(自身を含む): 4560920784

約数和(自身を除く): 2509713364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6032963, 12065926, 24131852, 30164815, 60329630, 102560371, 120659260, 205120742, 410241484, 512801855, 1025603710, 2051207420]

約数ペア:

[(1, 2051207420), (2, 1025603710), (4, 512801855), (5, 410241484), (10, 205120742), (17, 120659260), (20, 102560371), (34, 60329630), (68, 30164815), (85, 24131852), (170, 12065926), (340, 6032963)]