20160383770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1278401}}^1$

素因数の和:1278510

約数の個数: 32

約数和(自身を含む): 38658876480

約数和(自身を除く): 18498492710

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 1278401, 2556802, 6392005, 12784010, 24289619, 48579238, 106107283, 121448095, 212214566, 242896190, 530536415, 1061072830, 2016038377, 4032076754, 10080191885, 20160383770]

約数ペア:

[(1, 20160383770), (2, 10080191885), (5, 4032076754), (10, 2016038377), (19, 1061072830), (38, 530536415), (83, 242896190), (95, 212214566), (166, 121448095), (190, 106107283), (415, 48579238), (830, 24289619), (1577, 12784010), (3154, 6392005), (7885, 2556802), (15770, 1278401)]