2016202708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2593}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 4006381120

約数和(自身を除く): 1990178412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 787, 988, 1574, 2593, 3148, 5186, 10231, 10372, 14953, 20462, 29906, 33709, 40924, 49267, 59812, 67418, 98534, 134836, 194389, 197068, 388778, 640471, 777556, 1280942, 2040691, 2561884, 4081382, 8162764, 26528983, 38773129, 53057966, 77546258, 106115932, 155092516, 504050677, 1008101354, 2016202708]

約数ペア:

[(1, 2016202708), (2, 1008101354), (4, 504050677), (13, 155092516), (19, 106115932), (26, 77546258), (38, 53057966), (52, 38773129), (76, 26528983), (247, 8162764), (494, 4081382), (787, 2561884), (988, 2040691), (1574, 1280942), (2593, 777556), (3148, 640471), (5186, 388778), (10231, 197068), (10372, 194389), (14953, 134836), (20462, 98534), (29906, 67418), (33709, 59812), (40924, 49267)]