2020153248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8859

約数の個数: 144

約数和(自身を含む): 6212868480

約数和(自身を除く): 4192715232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 612, 752, 799, 816, 846, 1128, 1224, 1504, 1598, 1632, 1692, 2256, 2397, 2448, 3196, 3384, 4512, 4794, 4896, 6392, 6768, 7191, 8779, 9588, 12784, 13536, 14382, 17558, 19176, 25568, 26337, 28764, 35116, 38352, 52674, 57528, 70232, 76704, 79011, 105348, 115056, 140464, 149243, 158022, 210696, 230112, 280928, 298486, 316044, 412613, 421392, 447729, 596972, 632088, 825226, 842784, 895458, 1193944, 1237839, 1264176, 1343187, 1650452, 1790916, 2387888, 2475678, 2528352, 2686374, 3300904, 3581832, 3713517, 4775776, 4951356, 5372748, 6601808, 7014421, 7163664, 7427034, 9902712, 10745496, 13203616, 14028842, 14327328, 14854068, 19805424, 21043263, 21490992, 28057684, 29708136, 39610848, 42086526, 42981984, 56115368, 59416272, 63129789, 84173052, 112230736, 118832544, 126259578, 168346104, 224461472, 252519156, 336692208, 505038312, 673384416, 1010076624, 2020153248]

約数ペア:

[(1, 2020153248), (2, 1010076624), (3, 673384416), (4, 505038312), (6, 336692208), (8, 252519156), (9, 224461472), (12, 168346104), (16, 126259578), (17, 118832544), (18, 112230736), (24, 84173052), (32, 63129789), (34, 59416272), (36, 56115368), (47, 42981984), (48, 42086526), (51, 39610848), (68, 29708136), (72, 28057684), (94, 21490992), (96, 21043263), (102, 19805424), (136, 14854068), (141, 14327328), (144, 14028842), (153, 13203616), (188, 10745496), (204, 9902712), (272, 7427034), (282, 7163664), (288, 7014421), (306, 6601808), (376, 5372748), (408, 4951356), (423, 4775776), (544, 3713517), (564, 3581832), (612, 3300904), (752, 2686374), (799, 2528352), (816, 2475678), (846, 2387888), (1128, 1790916), (1224, 1650452), (1504, 1343187), (1598, 1264176), (1632, 1237839), (1692, 1193944), (2256, 895458), (2397, 842784), (2448, 825226), (3196, 632088), (3384, 596972), (4512, 447729), (4794, 421392), (4896, 412613), (6392, 316044), (6768, 298486), (7191, 280928), (8779, 230112), (9588, 210696), (12784, 158022), (13536, 149243), (14382, 140464), (17558, 115056), (19176, 105348), (25568, 79011), (26337, 76704), (28764, 70232), (35116, 57528), (38352, 52674)]