20984902204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44085929}}^1$

素因数の和:44085957

約数の個数: 24

約数和(自身を含む): 44438617440

約数和(自身を除く): 23453715236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 44085929, 88171858, 176343716, 308601503, 617203006, 749460793, 1234406012, 1498921586, 2997843172, 5246225551, 10492451102, 20984902204]

約数ペア:

[(1, 20984902204), (2, 10492451102), (4, 5246225551), (7, 2997843172), (14, 1498921586), (17, 1234406012), (28, 749460793), (34, 617203006), (68, 308601503), (119, 176343716), (238, 88171858), (476, 44085929)]