20264032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33329}}^1$

素因数の和:33358

約数の個数: 24

約数和(自身を含む): 41995800

約数和(自身を除く): 21731768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33329, 66658, 133316, 266632, 533264, 633251, 1066528, 1266502, 2533004, 5066008, 10132016, 20264032]

約数ペア:

[(1, 20264032), (2, 10132016), (4, 5066008), (8, 2533004), (16, 1266502), (19, 1066528), (32, 633251), (38, 533264), (76, 266632), (152, 133316), (304, 66658), (608, 33329)]