2020703028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5801

約数の個数: 72

約数和(自身を含む): 5058161472

約数和(自身を除く): 3037458444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 289, 309, 412, 578, 618, 867, 1156, 1236, 1734, 1751, 3468, 3502, 5253, 5657, 7004, 10506, 11314, 16971, 21012, 22628, 29767, 33942, 59534, 67884, 89301, 96169, 119068, 178602, 192338, 288507, 357204, 384676, 577014, 582671, 1154028, 1165342, 1634873, 1748013, 2330684, 3269746, 3496026, 4904619, 6539492, 6992052, 9809238, 9905407, 19618476, 19810814, 29716221, 39621628, 59432442, 118864884, 168391919, 336783838, 505175757, 673567676, 1010351514, 2020703028]

約数ペア:

[(1, 2020703028), (2, 1010351514), (3, 673567676), (4, 505175757), (6, 336783838), (12, 168391919), (17, 118864884), (34, 59432442), (51, 39621628), (68, 29716221), (102, 19810814), (103, 19618476), (204, 9905407), (206, 9809238), (289, 6992052), (309, 6539492), (412, 4904619), (578, 3496026), (618, 3269746), (867, 2330684), (1156, 1748013), (1236, 1634873), (1734, 1165342), (1751, 1154028), (3468, 582671), (3502, 577014), (5253, 384676), (5657, 357204), (7004, 288507), (10506, 192338), (11314, 178602), (16971, 119068), (21012, 96169), (22628, 89301), (29767, 67884), (33942, 59534)]