20177264976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3474047}}^1$

素因数の和:3474080

約数の個数: 60

約数和(自身を含む): 57293999616

約数和(自身を除く): 37116734640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 3474047, 6948094, 10422141, 13896188, 20844282, 27792376, 38214517, 41688564, 55584752, 76429034, 83377128, 114643551, 152858068, 166754256, 229287102, 305716136, 420359687, 458574204, 611432272, 840719374, 917148408, 1261079061, 1681438748, 1834296816, 2522158122, 3362877496, 5044316244, 6725754992, 10088632488, 20177264976]

約数ペア:

[(1, 20177264976), (2, 10088632488), (3, 6725754992), (4, 5044316244), (6, 3362877496), (8, 2522158122), (11, 1834296816), (12, 1681438748), (16, 1261079061), (22, 917148408), (24, 840719374), (33, 611432272), (44, 458574204), (48, 420359687), (66, 305716136), (88, 229287102), (121, 166754256), (132, 152858068), (176, 114643551), (242, 83377128), (264, 76429034), (363, 55584752), (484, 41688564), (528, 38214517), (726, 27792376), (968, 20844282), (1452, 13896188), (1936, 10422141), (2904, 6948094), (5808, 3474047)]