20059694610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9417697}}^1$

素因数の和:9417778

約数の個数: 32

約数和(自身を含む): 48821346432

約数和(自身を除く): 28761651822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9417697, 18835394, 28253091, 47088485, 56506182, 94176970, 141265455, 282530910, 668656487, 1337312974, 2005969461, 3343282435, 4011938922, 6686564870, 10029847305, 20059694610]

約数ペア:

[(1, 20059694610), (2, 10029847305), (3, 6686564870), (5, 4011938922), (6, 3343282435), (10, 2005969461), (15, 1337312974), (30, 668656487), (71, 282530910), (142, 141265455), (213, 94176970), (355, 56506182), (426, 47088485), (710, 28253091), (1065, 18835394), (2130, 9417697)]