20173474044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{14177}}^1$

素因数の和:14292

約数の個数: 108

約数和(自身を含む): 53940597984

約数和(自身を除く): 33767123940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 841, 846, 1044, 1363, 1682, 1692, 2523, 2726, 3364, 4089, 5046, 5452, 7569, 8178, 10092, 12267, 14177, 15138, 16356, 24534, 28354, 30276, 39527, 42531, 49068, 56708, 79054, 85062, 118581, 127593, 158108, 170124, 237162, 255186, 355743, 411133, 474324, 510372, 666319, 711486, 822266, 1233399, 1332638, 1422972, 1644532, 1998957, 2466798, 2665276, 3700197, 3997914, 4933596, 5996871, 7400394, 7995828, 11922857, 11993742, 14800788, 19323251, 23845714, 23987484, 35768571, 38646502, 47691428, 57969753, 71537142, 77293004, 107305713, 115939506, 143074284, 173909259, 214611426, 231879012, 347818518, 429222852, 560374279, 695637036, 1120748558, 1681122837, 2241497116, 3362245674, 5043368511, 6724491348, 10086737022, 20173474044]

約数ペア:

[(1, 20173474044), (2, 10086737022), (3, 6724491348), (4, 5043368511), (6, 3362245674), (9, 2241497116), (12, 1681122837), (18, 1120748558), (29, 695637036), (36, 560374279), (47, 429222852), (58, 347818518), (87, 231879012), (94, 214611426), (116, 173909259), (141, 143074284), (174, 115939506), (188, 107305713), (261, 77293004), (282, 71537142), (348, 57969753), (423, 47691428), (522, 38646502), (564, 35768571), (841, 23987484), (846, 23845714), (1044, 19323251), (1363, 14800788), (1682, 11993742), (1692, 11922857), (2523, 7995828), (2726, 7400394), (3364, 5996871), (4089, 4933596), (5046, 3997914), (5452, 3700197), (7569, 2665276), (8178, 2466798), (10092, 1998957), (12267, 1644532), (14177, 1422972), (15138, 1332638), (16356, 1233399), (24534, 822266), (28354, 711486), (30276, 666319), (39527, 510372), (42531, 474324), (49068, 411133), (56708, 355743), (79054, 255186), (85062, 237162), (118581, 170124), (127593, 158108)]