20234072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 19440808

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 983, 1966, 2573, 3932, 5146, 7864, 10292, 20584, 30473, 60946, 81589, 121892, 163178, 243784, 326356, 652712, 2529259, 5058518, 10117036, 20234072]

約数ペア:

[(1, 20234072), (2, 10117036), (4, 5058518), (8, 2529259), (31, 652712), (62, 326356), (83, 243784), (124, 163178), (166, 121892), (248, 81589), (332, 60946), (664, 30473), (983, 20584), (1966, 10292), (2573, 7864), (3932, 5146)]