20197638868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27002191}}^1$

素因数の和:27002223

約数の個数: 24

約数和(自身を含む): 40827314304

約数和(自身を除く): 20629675436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27002191, 54004382, 108008764, 297024101, 459037247, 594048202, 918074494, 1188096404, 1836148988, 5049409717, 10098819434, 20197638868]

約数ペア:

[(1, 20197638868), (2, 10098819434), (4, 5049409717), (11, 1836148988), (17, 1188096404), (22, 918074494), (34, 594048202), (44, 459037247), (68, 297024101), (187, 108008764), (374, 54004382), (748, 27002191)]