20199337964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1696283}}^1$

素因数の和:1696529

約数の個数: 24

約数和(自身を含む): 38234241360

約数和(自身を除く): 18034903396

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 1696283, 3392566, 6785132, 22051679, 44103358, 88206716, 388448807, 776897614, 1553795228, 5049834491, 10099668982, 20199337964]

約数ペア:

[(1, 20199337964), (2, 10099668982), (4, 5049834491), (13, 1553795228), (26, 776897614), (52, 388448807), (229, 88206716), (458, 44103358), (916, 22051679), (2977, 6785132), (5954, 3392566), (11908, 1696283)]