20259168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37801632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 383, 456, 464, 551, 608, 696, 766, 912, 928, 1102, 1149, 1392, 1532, 1653, 1824, 2204, 2298, 2784, 3064, 3306, 4408, 4596, 6128, 6612, 7277, 8816, 9192, 11107, 12256, 13224, 14554, 17632, 18384, 21831, 22214, 26448, 29108, 33321, 36768, 43662, 44428, 52896, 58216, 66642, 87324, 88856, 116432, 133284, 174648, 177712, 211033, 232864, 266568, 349296, 355424, 422066, 533136, 633099, 698592, 844132, 1066272, 1266198, 1688264, 2532396, 3376528, 5064792, 6753056, 10129584, 20259168]

約数ペア:

[(1, 20259168), (2, 10129584), (3, 6753056), (4, 5064792), (6, 3376528), (8, 2532396), (12, 1688264), (16, 1266198), (19, 1066272), (24, 844132), (29, 698592), (32, 633099), (38, 533136), (48, 422066), (57, 355424), (58, 349296), (76, 266568), (87, 232864), (96, 211033), (114, 177712), (116, 174648), (152, 133284), (174, 116432), (228, 88856), (232, 87324), (304, 66642), (348, 58216), (383, 52896), (456, 44428), (464, 43662), (551, 36768), (608, 33321), (696, 29108), (766, 26448), (912, 22214), (928, 21831), (1102, 18384), (1149, 17632), (1392, 14554), (1532, 13224), (1653, 12256), (1824, 11107), (2204, 9192), (2298, 8816), (2784, 7277), (3064, 6612), (3306, 6128), (4408, 4596)]