20181746148

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 48314929152

約数和(自身を除く): 28133183004

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 151, 219, 271, 292, 302, 438, 453, 542, 563, 604, 813, 876, 906, 1084, 1126, 1626, 1689, 1812, 2252, 3252, 3378, 6756, 11023, 19783, 22046, 33069, 39566, 40921, 41099, 44092, 59349, 66138, 79132, 81842, 82198, 85013, 118698, 122763, 123297, 132276, 152573, 163684, 164396, 170026, 237396, 245526, 246594, 255039, 305146, 340052, 457719, 491052, 493188, 510078, 610292, 915438, 1020156, 1830876, 2987233, 5974466, 6205949, 8961699, 11137829, 11948932, 12411898, 17923398, 18617847, 22275658, 23038523, 24823796, 33413487, 35846796, 37235694, 44551316, 46077046, 66826974, 69115569, 74471388, 92154092, 133653948, 138231138, 276462276, 1681812179, 3363624358, 5045436537, 6727248716, 10090873074, 20181746148]

約数ペア:

[(1, 20181746148), (2, 10090873074), (3, 6727248716), (4, 5045436537), (6, 3363624358), (12, 1681812179), (73, 276462276), (146, 138231138), (151, 133653948), (219, 92154092), (271, 74471388), (292, 69115569), (302, 66826974), (438, 46077046), (453, 44551316), (542, 37235694), (563, 35846796), (604, 33413487), (813, 24823796), (876, 23038523), (906, 22275658), (1084, 18617847), (1126, 17923398), (1626, 12411898), (1689, 11948932), (1812, 11137829), (2252, 8961699), (3252, 6205949), (3378, 5974466), (6756, 2987233), (11023, 1830876), (19783, 1020156), (22046, 915438), (33069, 610292), (39566, 510078), (40921, 493188), (41099, 491052), (44092, 457719), (59349, 340052), (66138, 305146), (79132, 255039), (81842, 246594), (82198, 245526), (85013, 237396), (118698, 170026), (122763, 164396), (123297, 163684), (132276, 152573)]