20194125056

素因数分解:

$2^8\times 7^1\times {\mathrm{11269043}}^1$

素因数の和:11269066

約数の個数: 36

約数和(自身を含む): 46067851872

約数和(自身を除く): 25873726816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11269043, 22538086, 45076172, 78883301, 90152344, 157766602, 180304688, 315533204, 360609376, 631066408, 721218752, 1262132816, 1442437504, 2524265632, 2884875008, 5048531264, 10097062528, 20194125056]

約数ペア:

[(1, 20194125056), (2, 10097062528), (4, 5048531264), (7, 2884875008), (8, 2524265632), (14, 1442437504), (16, 1262132816), (28, 721218752), (32, 631066408), (56, 360609376), (64, 315533204), (112, 180304688), (128, 157766602), (224, 90152344), (256, 78883301), (448, 45076172), (896, 22538086), (1792, 11269043)]