20222079705

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{354121}}^1$

素因数の和:354188

約数の個数: 48

約数和(自身を含む): 37123317504

約数和(自身を除く): 16901237799

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3807, 6345, 11421, 19035, 57105, 354121, 1062363, 1770605, 3187089, 5311815, 9561267, 15935445, 16643687, 28683801, 47806335, 49931061, 83218435, 86051403, 143419005, 149793183, 249655305, 430257015, 449379549, 748965915, 1348138647, 2246897745, 4044415941, 6740693235, 20222079705]

約数ペア:

[(1, 20222079705), (3, 6740693235), (5, 4044415941), (9, 2246897745), (15, 1348138647), (27, 748965915), (45, 449379549), (47, 430257015), (81, 249655305), (135, 149793183), (141, 143419005), (235, 86051403), (243, 83218435), (405, 49931061), (423, 47806335), (705, 28683801), (1215, 16643687), (1269, 15935445), (2115, 9561267), (3807, 5311815), (6345, 3187089), (11421, 1770605), (19035, 1062363), (57105, 354121)]