20228934396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 52689416192

約数和(自身を除く): 32460481796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 163, 242, 254, 326, 363, 381, 484, 489, 508, 652, 673, 726, 762, 978, 1346, 1397, 1452, 1524, 1793, 1956, 2019, 2692, 2794, 3586, 4038, 4191, 5379, 5588, 7172, 7403, 8076, 8382, 10758, 14806, 15367, 16764, 19723, 20701, 21516, 22209, 29612, 30734, 39446, 41402, 44418, 46101, 59169, 61468, 62103, 78892, 81433, 82804, 85471, 88836, 92202, 109699, 118338, 124206, 162866, 170942, 184404, 219398, 227711, 236676, 244299, 248412, 256413, 325732, 329097, 341884, 438796, 455422, 488598, 512826, 658194, 683133, 910844, 940181, 977196, 1025652, 1206689, 1316388, 1366266, 1880362, 2413378, 2504821, 2732532, 2820543, 3620067, 3760724, 4826756, 5009642, 5641086, 7240134, 7514463, 10019284, 10341991, 11282172, 13273579, 13931773, 14480268, 15028926, 20683982, 26547158, 27863546, 30057852, 31025973, 39820737, 41367964, 41795319, 53094316, 55727092, 62051946, 79641474, 83590638, 124103892, 153249503, 159282948, 167181276, 306499006, 459748509, 612998012, 919497018, 1685744533, 1838994036, 3371489066, 5057233599, 6742978132, 10114467198, 20228934396]

約数ペア:

[(1, 20228934396), (2, 10114467198), (3, 6742978132), (4, 5057233599), (6, 3371489066), (11, 1838994036), (12, 1685744533), (22, 919497018), (33, 612998012), (44, 459748509), (66, 306499006), (121, 167181276), (127, 159282948), (132, 153249503), (163, 124103892), (242, 83590638), (254, 79641474), (326, 62051946), (363, 55727092), (381, 53094316), (484, 41795319), (489, 41367964), (508, 39820737), (652, 31025973), (673, 30057852), (726, 27863546), (762, 26547158), (978, 20683982), (1346, 15028926), (1397, 14480268), (1452, 13931773), (1524, 13273579), (1793, 11282172), (1956, 10341991), (2019, 10019284), (2692, 7514463), (2794, 7240134), (3586, 5641086), (4038, 5009642), (4191, 4826756), (5379, 3760724), (5588, 3620067), (7172, 2820543), (7403, 2732532), (8076, 2504821), (8382, 2413378), (10758, 1880362), (14806, 1366266), (15367, 1316388), (16764, 1206689), (19723, 1025652), (20701, 977196), (21516, 940181), (22209, 910844), (29612, 683133), (30734, 658194), (39446, 512826), (41402, 488598), (44418, 455422), (46101, 438796), (59169, 341884), (61468, 329097), (62103, 325732), (78892, 256413), (81433, 248412), (82804, 244299), (85471, 236676), (88836, 227711), (92202, 219398), (109699, 184404), (118338, 170942), (124206, 162866)]