20796638814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{96353}}^1$

素因数の和:96942

約数の個数: 64

約数和(自身を含む): 52909908480

約数和(自身を除く): 32113269666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 571, 1142, 1713, 3426, 3997, 5139, 7994, 10278, 11991, 15417, 23982, 30834, 35973, 71946, 96353, 107919, 192706, 215838, 289059, 578118, 674471, 867177, 1348942, 1734354, 2023413, 2601531, 4046826, 5203062, 6070239, 12140478, 18210717, 36421434, 55017563, 110035126, 165052689, 330105378, 385122941, 495158067, 770245882, 990316134, 1155368823, 1485474201, 2310737646, 2970948402, 3466106469, 6932212938, 10398319407, 20796638814]

約数ペア:

[(1, 20796638814), (2, 10398319407), (3, 6932212938), (6, 3466106469), (7, 2970948402), (9, 2310737646), (14, 1485474201), (18, 1155368823), (21, 990316134), (27, 770245882), (42, 495158067), (54, 385122941), (63, 330105378), (126, 165052689), (189, 110035126), (378, 55017563), (571, 36421434), (1142, 18210717), (1713, 12140478), (3426, 6070239), (3997, 5203062), (5139, 4046826), (7994, 2601531), (10278, 2023413), (11991, 1734354), (15417, 1348942), (23982, 867177), (30834, 674471), (35973, 578118), (71946, 289059), (96353, 215838), (107919, 192706)]