20795868714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{4673}}^1$

素因数の和:5179

約数の個数: 64

約数和(自身を含む): 44331955200

約数和(自身を除く): 23536086486

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 379, 618, 758, 1137, 1957, 2274, 3914, 4673, 5871, 7201, 9346, 11742, 14019, 14402, 21603, 28038, 39037, 43206, 78074, 88787, 117111, 177574, 234222, 266361, 481319, 532722, 741703, 962638, 1443957, 1483406, 1771067, 2225109, 2887914, 3542134, 4450218, 5313201, 9145061, 10626402, 18290122, 27435183, 33650273, 54870366, 67300546, 100950819, 182419901, 201901638, 364839802, 547259703, 1094519406, 3465978119, 6931956238, 10397934357, 20795868714]

約数ペア:

[(1, 20795868714), (2, 10397934357), (3, 6931956238), (6, 3465978119), (19, 1094519406), (38, 547259703), (57, 364839802), (103, 201901638), (114, 182419901), (206, 100950819), (309, 67300546), (379, 54870366), (618, 33650273), (758, 27435183), (1137, 18290122), (1957, 10626402), (2274, 9145061), (3914, 5313201), (4673, 4450218), (5871, 3542134), (7201, 2887914), (9346, 2225109), (11742, 1771067), (14019, 1483406), (14402, 1443957), (21603, 962638), (28038, 741703), (39037, 532722), (43206, 481319), (78074, 266361), (88787, 234222), (117111, 177574)]