20677170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11299}}^1$

素因数の和:11370

約数の個数: 32

約数和(自身を含む): 50443200

約数和(自身を除く): 29766030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11299, 22598, 33897, 56495, 67794, 112990, 169485, 338970, 689239, 1378478, 2067717, 3446195, 4135434, 6892390, 10338585, 20677170]

約数ペア:

[(1, 20677170), (2, 10338585), (3, 6892390), (5, 4135434), (6, 3446195), (10, 2067717), (15, 1378478), (30, 689239), (61, 338970), (122, 169485), (183, 112990), (305, 67794), (366, 56495), (610, 33897), (915, 22598), (1830, 11299)]