20052084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 50746752

約数和(自身を除く): 30694668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 743, 1038, 1486, 2076, 2229, 2249, 2972, 4458, 4498, 6747, 8916, 8996, 9659, 13494, 19318, 26988, 28977, 38636, 57954, 115908, 128539, 257078, 385617, 514156, 771234, 1542468, 1671007, 3342014, 5013021, 6684028, 10026042, 20052084]

約数ペア:

[(1, 20052084), (2, 10026042), (3, 6684028), (4, 5013021), (6, 3342014), (12, 1671007), (13, 1542468), (26, 771234), (39, 514156), (52, 385617), (78, 257078), (156, 128539), (173, 115908), (346, 57954), (519, 38636), (692, 28977), (743, 26988), (1038, 19318), (1486, 13494), (2076, 9659), (2229, 8996), (2249, 8916), (2972, 6747), (4458, 4498)]