20084101436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{59809}}^1$

素因数の和:60066

約数の個数: 48

約数和(自身を含む): 40996166400

約数和(自身を除く): 20912064964

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 179, 268, 358, 469, 716, 938, 1253, 1876, 2506, 5012, 11993, 23986, 47972, 59809, 83951, 119618, 167902, 239236, 335804, 418663, 837326, 1674652, 4007203, 8014406, 10705811, 16028812, 21411622, 28050421, 42823244, 56100842, 74940677, 112201684, 149881354, 299762708, 717289337, 1434578674, 2869157348, 5021025359, 10042050718, 20084101436]

約数ペア:

[(1, 20084101436), (2, 10042050718), (4, 5021025359), (7, 2869157348), (14, 1434578674), (28, 717289337), (67, 299762708), (134, 149881354), (179, 112201684), (268, 74940677), (358, 56100842), (469, 42823244), (716, 28050421), (938, 21411622), (1253, 16028812), (1876, 10705811), (2506, 8014406), (5012, 4007203), (11993, 1674652), (23986, 837326), (47972, 418663), (59809, 335804), (83951, 239236), (119618, 167902)]