20349250572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{34367}}^1$

素因数の和:34460

約数の個数: 144

約数和(自身を含む): 59239434240

約数和(自身を除く): 38890183668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 53, 57, 76, 84, 98, 106, 114, 133, 147, 159, 196, 212, 228, 266, 294, 318, 371, 399, 532, 588, 636, 742, 798, 931, 1007, 1113, 1484, 1596, 1862, 2014, 2226, 2597, 2793, 3021, 3724, 4028, 4452, 5194, 5586, 6042, 7049, 7791, 10388, 11172, 12084, 14098, 15582, 21147, 28196, 31164, 34367, 42294, 49343, 68734, 84588, 98686, 103101, 137468, 148029, 197372, 206202, 240569, 296058, 412404, 481138, 592116, 652973, 721707, 962276, 1305946, 1443414, 1683983, 1821451, 1958919, 2611892, 2886828, 3367966, 3642902, 3917838, 4570811, 5051949, 5464353, 6735932, 7285804, 7835676, 9141622, 10103898, 10928706, 12750157, 13712433, 18283244, 20207796, 21857412, 25500314, 27424866, 31995677, 34607569, 38250471, 51000628, 54849732, 63991354, 69215138, 76500942, 89251099, 95987031, 103822707, 127982708, 138430276, 153001884, 178502198, 191974062, 207645414, 242252983, 267753297, 357004396, 383948124, 415290828, 484505966, 535506594, 726758949, 969011932, 1071013188, 1453517898, 1695770881, 2907035796, 3391541762, 5087312643, 6783083524, 10174625286, 20349250572]

約数ペア:

[(1, 20349250572), (2, 10174625286), (3, 6783083524), (4, 5087312643), (6, 3391541762), (7, 2907035796), (12, 1695770881), (14, 1453517898), (19, 1071013188), (21, 969011932), (28, 726758949), (38, 535506594), (42, 484505966), (49, 415290828), (53, 383948124), (57, 357004396), (76, 267753297), (84, 242252983), (98, 207645414), (106, 191974062), (114, 178502198), (133, 153001884), (147, 138430276), (159, 127982708), (196, 103822707), (212, 95987031), (228, 89251099), (266, 76500942), (294, 69215138), (318, 63991354), (371, 54849732), (399, 51000628), (532, 38250471), (588, 34607569), (636, 31995677), (742, 27424866), (798, 25500314), (931, 21857412), (1007, 20207796), (1113, 18283244), (1484, 13712433), (1596, 12750157), (1862, 10928706), (2014, 10103898), (2226, 9141622), (2597, 7835676), (2793, 7285804), (3021, 6735932), (3724, 5464353), (4028, 5051949), (4452, 4570811), (5194, 3917838), (5586, 3642902), (6042, 3367966), (7049, 2886828), (7791, 2611892), (10388, 1958919), (11172, 1821451), (12084, 1683983), (14098, 1443414), (15582, 1305946), (21147, 962276), (28196, 721707), (31164, 652973), (34367, 592116), (42294, 481138), (49343, 412404), (68734, 296058), (84588, 240569), (98686, 206202), (103101, 197372), (137468, 148029)]