20803495176

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4312499}}^1$

素因数の和:4312578

約数の個数: 48

約数和(自身を含む): 57183750000

約数和(自身を除く): 36380254824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 4312499, 8624998, 12937497, 17249996, 25874994, 34499992, 38812491, 51749988, 77624982, 103499976, 155249964, 288937433, 310499928, 577874866, 866812299, 1155749732, 1733624598, 2311499464, 2600436897, 3467249196, 5200873794, 6934498392, 10401747588, 20803495176]

約数ペア:

[(1, 20803495176), (2, 10401747588), (3, 6934498392), (4, 5200873794), (6, 3467249196), (8, 2600436897), (9, 2311499464), (12, 1733624598), (18, 1155749732), (24, 866812299), (36, 577874866), (67, 310499928), (72, 288937433), (134, 155249964), (201, 103499976), (268, 77624982), (402, 51749988), (536, 38812491), (603, 34499992), (804, 25874994), (1206, 17249996), (1608, 12937497), (2412, 8624998), (4824, 4312499)]