20238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3833}}^1$

素因数の和:3862

約数の個数: 96

約数和(自身を含む): 69564096

約数和(自身を除く): 49325856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 3833, 5280, 7666, 11499, 15332, 19165, 22998, 30664, 38330, 42163, 45996, 57495, 61328, 76660, 84326, 91992, 114990, 122656, 126489, 153320, 168652, 183984, 210815, 229980, 252978, 306640, 337304, 367968, 421630, 459960, 505956, 613280, 632445, 674608, 843260, 919920, 1011912, 1264890, 1349216, 1686520, 1839840, 2023824, 2529780, 3373040, 4047648, 5059560, 6746080, 10119120, 20238240]

約数ペア:

[(1, 20238240), (2, 10119120), (3, 6746080), (4, 5059560), (5, 4047648), (6, 3373040), (8, 2529780), (10, 2023824), (11, 1839840), (12, 1686520), (15, 1349216), (16, 1264890), (20, 1011912), (22, 919920), (24, 843260), (30, 674608), (32, 632445), (33, 613280), (40, 505956), (44, 459960), (48, 421630), (55, 367968), (60, 337304), (66, 306640), (80, 252978), (88, 229980), (96, 210815), (110, 183984), (120, 168652), (132, 153320), (160, 126489), (165, 122656), (176, 114990), (220, 91992), (240, 84326), (264, 76660), (330, 61328), (352, 57495), (440, 45996), (480, 42163), (528, 38330), (660, 30664), (880, 22998), (1056, 19165), (1320, 15332), (1760, 11499), (2640, 7666), (3833, 5280)]