19961506536

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1\times {\mathrm{4253}}^1$

素因数の和:5258

約数の個数: 64

約数和(自身を含む): 50169974400

約数和(自身を除く): 30208467864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 727, 807, 1076, 1454, 1614, 2152, 2181, 2908, 3228, 4253, 4362, 5816, 6456, 8506, 8724, 12759, 17012, 17448, 25518, 34024, 51036, 102072, 195563, 391126, 586689, 782252, 1144057, 1173378, 1564504, 2288114, 2346756, 3091931, 3432171, 4576228, 4693512, 6183862, 6864342, 9152456, 9275793, 12367724, 13728684, 18551586, 24735448, 27457368, 37103172, 74206344, 831729439, 1663458878, 2495188317, 3326917756, 4990376634, 6653835512, 9980753268, 19961506536]

約数ペア:

[(1, 19961506536), (2, 9980753268), (3, 6653835512), (4, 4990376634), (6, 3326917756), (8, 2495188317), (12, 1663458878), (24, 831729439), (269, 74206344), (538, 37103172), (727, 27457368), (807, 24735448), (1076, 18551586), (1454, 13728684), (1614, 12367724), (2152, 9275793), (2181, 9152456), (2908, 6864342), (3228, 6183862), (4253, 4693512), (4362, 4576228), (5816, 3432171), (6456, 3091931), (8506, 2346756), (8724, 2288114), (12759, 1564504), (17012, 1173378), (17448, 1144057), (25518, 782252), (34024, 586689), (51036, 391126), (102072, 195563)]