20172325215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{204163}}^1$

素因数の和:205119

約数の個数: 32

約数和(自身を含む): 36925917696

約数和(自身を除く): 16753592481

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 941, 2823, 4705, 6587, 14115, 19761, 32935, 98805, 204163, 612489, 1020815, 1429141, 3062445, 4287423, 7145705, 21437115, 192117383, 576352149, 960586915, 1344821681, 2881760745, 4034465043, 6724108405, 20172325215]

約数ペア:

[(1, 20172325215), (3, 6724108405), (5, 4034465043), (7, 2881760745), (15, 1344821681), (21, 960586915), (35, 576352149), (105, 192117383), (941, 21437115), (2823, 7145705), (4705, 4287423), (6587, 3062445), (14115, 1429141), (19761, 1020815), (32935, 612489), (98805, 204163)]