20452879634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1\times {\mathrm{8563}}^1$

素因数の和:9446

約数の個数: 32

約数和(自身を含む): 33740789760

約数和(自身を除く): 13287910126

約数列:

[1, 2, 11, 22, 151, 302, 719, 1438, 1661, 3322, 7909, 8563, 15818, 17126, 94193, 108569, 188386, 217138, 1194259, 1293013, 2388518, 2586026, 6156797, 12313594, 14223143, 28446286, 67724767, 135449534, 929676347, 1859352694, 10226439817, 20452879634]

約数ペア:

[(1, 20452879634), (2, 10226439817), (11, 1859352694), (22, 929676347), (151, 135449534), (302, 67724767), (719, 28446286), (1438, 14223143), (1661, 12313594), (3322, 6156797), (7909, 2586026), (8563, 2388518), (15818, 1293013), (17126, 1194259), (94193, 217138), (108569, 188386)]