20120203672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5755207}}^1$

素因数の和:5755255

約数の個数: 32

約数和(自身を含む): 41437497600

約数和(自身を除く): 21317293928

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5755207, 11510414, 23020828, 46041656, 109348933, 132369761, 218697866, 264739522, 437395732, 529479044, 874791464, 1058958088, 2515025459, 5030050918, 10060101836, 20120203672]

約数ペア:

[(1, 20120203672), (2, 10060101836), (4, 5030050918), (8, 2515025459), (19, 1058958088), (23, 874791464), (38, 529479044), (46, 437395732), (76, 264739522), (92, 218697866), (152, 132369761), (184, 109348933), (437, 46041656), (874, 23020828), (1748, 11510414), (3496, 5755207)]