201834685952

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{20747809}}^1$

素因数の和:20747846

約数の個数: 40

約数和(自身を含む): 424500192600

約数和(自身を除く): 222665506648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 20747809, 41495618, 82991236, 165982472, 331964944, 394208371, 663929888, 788416742, 1327859776, 1576833484, 2655719552, 3153666968, 5311439104, 6307333936, 10622878208, 12614667872, 25229335744, 50458671488, 100917342976, 201834685952]

約数ペア:

[(1, 201834685952), (2, 100917342976), (4, 50458671488), (8, 25229335744), (16, 12614667872), (19, 10622878208), (32, 6307333936), (38, 5311439104), (64, 3153666968), (76, 2655719552), (128, 1576833484), (152, 1327859776), (256, 788416742), (304, 663929888), (512, 394208371), (608, 331964944), (1216, 165982472), (2432, 82991236), (4864, 41495618), (9728, 20747809)]