20164223518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14341553}}^1$

素因数の和:14341611

約数の個数: 16

約数和(自身を含む): 32698743120

約数和(自身を除く): 12534519602

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14341553, 28683106, 272489507, 530637461, 544979014, 1061274922, 10082111759, 20164223518]

約数ペア:

[(1, 20164223518), (2, 10082111759), (19, 1061274922), (37, 544979014), (38, 530637461), (74, 272489507), (703, 28683106), (1406, 14341553)]