20008744706

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{907}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 32537635200

約数和(自身を除く): 12528890494

約数列:

[1, 2, 23, 29, 46, 58, 529, 667, 719, 907, 1058, 1334, 1438, 1814, 15341, 16537, 20851, 20861, 26303, 30682, 33074, 41702, 41722, 52606, 380351, 479573, 479803, 604969, 652133, 760702, 959146, 959606, 1209938, 1304266, 11030179, 13914287, 14999059, 18911857, 22060358, 27828574, 29998118, 37823714, 344978357, 434972711, 689956714, 869945422, 10004372353, 20008744706]

約数ペア:

[(1, 20008744706), (2, 10004372353), (23, 869945422), (29, 689956714), (46, 434972711), (58, 344978357), (529, 37823714), (667, 29998118), (719, 27828574), (907, 22060358), (1058, 18911857), (1334, 14999059), (1438, 13914287), (1814, 11030179), (15341, 1304266), (16537, 1209938), (20851, 959606), (20861, 959146), (26303, 760702), (30682, 652133), (33074, 604969), (41702, 479803), (41722, 479573), (52606, 380351)]