20124416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6076

約数の個数: 36

約数和(自身を含む): 43267392

約数和(自身を除く): 23142976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6047, 12094, 24188, 48376, 78611, 96752, 157222, 193504, 314444, 387008, 628888, 774016, 1257776, 1548032, 2515552, 5031104, 10062208, 20124416]

約数ペア:

[(1, 20124416), (2, 10062208), (4, 5031104), (8, 2515552), (13, 1548032), (16, 1257776), (26, 774016), (32, 628888), (52, 387008), (64, 314444), (104, 193504), (128, 157222), (208, 96752), (256, 78611), (416, 48376), (832, 24188), (1664, 12094), (3328, 6047)]