20162916912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{180361}}^1$

素因数の和:180526

約数の個数: 80

約数和(自身を含む): 55554381792

約数和(自身を除く): 35391464880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 2192, 2329, 3288, 4658, 6576, 6987, 9316, 13974, 18632, 27948, 37264, 55896, 111792, 180361, 360722, 541083, 721444, 1082166, 1442888, 2164332, 2885776, 3066137, 4328664, 6132274, 8657328, 9198411, 12264548, 18396822, 24529096, 24709457, 36793644, 49058192, 49418914, 73587288, 74128371, 98837828, 147174576, 148256742, 197675656, 296513484, 395351312, 420060769, 593026968, 840121538, 1186053936, 1260182307, 1680243076, 2520364614, 3360486152, 5040729228, 6720972304, 10081458456, 20162916912]

約数ペア:

[(1, 20162916912), (2, 10081458456), (3, 6720972304), (4, 5040729228), (6, 3360486152), (8, 2520364614), (12, 1680243076), (16, 1260182307), (17, 1186053936), (24, 840121538), (34, 593026968), (48, 420060769), (51, 395351312), (68, 296513484), (102, 197675656), (136, 148256742), (137, 147174576), (204, 98837828), (272, 74128371), (274, 73587288), (408, 49418914), (411, 49058192), (548, 36793644), (816, 24709457), (822, 24529096), (1096, 18396822), (1644, 12264548), (2192, 9198411), (2329, 8657328), (3288, 6132274), (4658, 4328664), (6576, 3066137), (6987, 2885776), (9316, 2164332), (13974, 1442888), (18632, 1082166), (27948, 721444), (37264, 541083), (55896, 360722), (111792, 180361)]