20343775290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22861}}^1\times {\mathrm{29663}}^1$

素因数の和:52534

約数の個数: 32

約数和(自身を含む): 48828842496

約数和(自身を除く): 28485067206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22861, 29663, 45722, 59326, 68583, 88989, 114305, 137166, 148315, 177978, 228610, 296630, 342915, 444945, 685830, 889890, 678125843, 1356251686, 2034377529, 3390629215, 4068755058, 6781258430, 10171887645, 20343775290]

約数ペア:

[(1, 20343775290), (2, 10171887645), (3, 6781258430), (5, 4068755058), (6, 3390629215), (10, 2034377529), (15, 1356251686), (30, 678125843), (22861, 889890), (29663, 685830), (45722, 444945), (59326, 342915), (68583, 296630), (88989, 228610), (114305, 177978), (137166, 148315)]