20060954944

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{28211}}^1$

素因数の和:28535

約数の個数: 56

約数和(自身を含む): 40931323776

約数和(自身を除く): 20870368832

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 271, 328, 542, 656, 1084, 1312, 2168, 2624, 4336, 8672, 11111, 17344, 22222, 28211, 44444, 56422, 88888, 112844, 177776, 225688, 355552, 451376, 711104, 902752, 1156651, 1805504, 2313302, 4626604, 7645181, 9253208, 15290362, 18506416, 30580724, 37012832, 61161448, 74025664, 122322896, 244645792, 313452421, 489291584, 626904842, 1253809684, 2507619368, 5015238736, 10030477472, 20060954944]

約数ペア:

[(1, 20060954944), (2, 10030477472), (4, 5015238736), (8, 2507619368), (16, 1253809684), (32, 626904842), (41, 489291584), (64, 313452421), (82, 244645792), (164, 122322896), (271, 74025664), (328, 61161448), (542, 37012832), (656, 30580724), (1084, 18506416), (1312, 15290362), (2168, 9253208), (2624, 7645181), (4336, 4626604), (8672, 2313302), (11111, 1805504), (17344, 1156651), (22222, 902752), (28211, 711104), (44444, 451376), (56422, 355552), (88888, 225688), (112844, 177776)]