20123006388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{334247}}^1$

素因数の和:334456

約数の個数: 48

約数和(自身を含む): 48853687680

約数和(自身を除く): 28730681292

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 173, 174, 346, 348, 519, 692, 1038, 2076, 5017, 10034, 15051, 20068, 30102, 60204, 334247, 668494, 1002741, 1336988, 2005482, 4010964, 9693163, 19386326, 29079489, 38772652, 57824731, 58158978, 115649462, 116317956, 173474193, 231298924, 346948386, 693896772, 1676917199, 3353834398, 5030751597, 6707668796, 10061503194, 20123006388]

約数ペア:

[(1, 20123006388), (2, 10061503194), (3, 6707668796), (4, 5030751597), (6, 3353834398), (12, 1676917199), (29, 693896772), (58, 346948386), (87, 231298924), (116, 173474193), (173, 116317956), (174, 115649462), (346, 58158978), (348, 57824731), (519, 38772652), (692, 29079489), (1038, 19386326), (2076, 9693163), (5017, 4010964), (10034, 2005482), (15051, 1336988), (20068, 1002741), (30102, 668494), (60204, 334247)]