20441472

素因数分解:

$2^7\times 3^1\times {\mathrm{53233}}^1$

素因数の和:53250

約数の個数: 32

約数和(自身を含む): 54298680

約数和(自身を除く): 33857208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53233, 106466, 159699, 212932, 319398, 425864, 638796, 851728, 1277592, 1703456, 2555184, 3406912, 5110368, 6813824, 10220736, 20441472]

約数ペア:

[(1, 20441472), (2, 10220736), (3, 6813824), (4, 5110368), (6, 3406912), (8, 2555184), (12, 1703456), (16, 1277592), (24, 851728), (32, 638796), (48, 425864), (64, 319398), (96, 212932), (128, 159699), (192, 106466), (384, 53233)]