20437104

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9117

約数の個数: 40

約数和(自身を含む): 53925120

約数和(自身を除く): 33488016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9059, 18118, 27177, 36236, 54354, 72472, 108708, 144944, 217416, 425773, 434832, 851546, 1277319, 1703092, 2554638, 3406184, 5109276, 6812368, 10218552, 20437104]

約数ペア:

[(1, 20437104), (2, 10218552), (3, 6812368), (4, 5109276), (6, 3406184), (8, 2554638), (12, 1703092), (16, 1277319), (24, 851546), (47, 434832), (48, 425773), (94, 217416), (141, 144944), (188, 108708), (282, 72472), (376, 54354), (564, 36236), (752, 27177), (1128, 18118), (2256, 9059)]