20157737595

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{12841}}^1$

素因数の和:13535

約数の個数: 32

約数和(自身を含む): 32466630720

約数和(自身を除く): 12308893125

約数列:

[1, 3, 5, 15, 229, 457, 687, 1145, 1371, 2285, 3435, 6855, 12841, 38523, 64205, 104653, 192615, 313959, 523265, 1569795, 2940589, 5868337, 8821767, 14702945, 17605011, 29341685, 44108835, 88025055, 1343849173, 4031547519, 6719245865, 20157737595]

約数ペア:

[(1, 20157737595), (3, 6719245865), (5, 4031547519), (15, 1343849173), (229, 88025055), (457, 44108835), (687, 29341685), (1145, 17605011), (1371, 14702945), (2285, 8821767), (3435, 5868337), (6855, 2940589), (12841, 1569795), (38523, 523265), (64205, 313959), (104653, 192615)]