20246685342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6037}}^1$

素因数の和:6178

約数の個数: 128

約数和(自身を含む): 48041226240

約数和(自身を除く): 27794540898

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 73, 78, 93, 114, 146, 186, 219, 247, 403, 438, 494, 589, 741, 806, 949, 1178, 1209, 1387, 1482, 1767, 1898, 2263, 2418, 2774, 2847, 3534, 4161, 4526, 5694, 6037, 6789, 7657, 8322, 12074, 13578, 15314, 18031, 18111, 22971, 29419, 36062, 36222, 42997, 45942, 54093, 58838, 78481, 85994, 88257, 108186, 114703, 128991, 156962, 176514, 187147, 229406, 235443, 257982, 344109, 374294, 440701, 470886, 558961, 561441, 688218, 881402, 1117922, 1122882, 1322103, 1491139, 1676883, 2432911, 2644206, 2982278, 3353766, 3555793, 4473417, 4865822, 5729113, 7111586, 7298733, 8373319, 8946834, 10667379, 11458226, 13661731, 14597466, 16746638, 17187339, 21334758, 25119957, 27323462, 34374678, 40985193, 46225309, 50239914, 81970386, 92450618, 108853147, 138675927, 177602503, 217706294, 259572889, 277351854, 326559441, 355205006, 519145778, 532807509, 653118882, 778718667, 1065615018, 1557437334, 3374447557, 6748895114, 10123342671, 20246685342]

約数ペア:

[(1, 20246685342), (2, 10123342671), (3, 6748895114), (6, 3374447557), (13, 1557437334), (19, 1065615018), (26, 778718667), (31, 653118882), (38, 532807509), (39, 519145778), (57, 355205006), (62, 326559441), (73, 277351854), (78, 259572889), (93, 217706294), (114, 177602503), (146, 138675927), (186, 108853147), (219, 92450618), (247, 81970386), (403, 50239914), (438, 46225309), (494, 40985193), (589, 34374678), (741, 27323462), (806, 25119957), (949, 21334758), (1178, 17187339), (1209, 16746638), (1387, 14597466), (1482, 13661731), (1767, 11458226), (1898, 10667379), (2263, 8946834), (2418, 8373319), (2774, 7298733), (2847, 7111586), (3534, 5729113), (4161, 4865822), (4526, 4473417), (5694, 3555793), (6037, 3353766), (6789, 2982278), (7657, 2644206), (8322, 2432911), (12074, 1676883), (13578, 1491139), (15314, 1322103), (18031, 1122882), (18111, 1117922), (22971, 881402), (29419, 688218), (36062, 561441), (36222, 558961), (42997, 470886), (45942, 440701), (54093, 374294), (58838, 344109), (78481, 257982), (85994, 235443), (88257, 229406), (108186, 187147), (114703, 176514), (128991, 156962)]