20221471440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1652081}}^1$

素因数の和:1652117

約数の個数: 120

約数和(自身を含む): 71905216968

約数和(自身を除く): 51683745528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1652081, 3304162, 4956243, 6608324, 8260405, 9912486, 13216648, 14868729, 16520810, 19824972, 24781215, 26433296, 28085377, 29737458, 33041620, 39649944, 49562430, 56170754, 59474916, 66083240, 74343645, 79299888, 84256131, 99124860, 112341508, 118949832, 132166480, 140426885, 148687290, 168512262, 198249720, 224683016, 237899664, 252768393, 280853770, 297374580, 337024524, 396499440, 421280655, 449366032, 505536786, 561707540, 594749160, 674049048, 842561310, 1011073572, 1123415080, 1189498320, 1263841965, 1348098096, 1685122620, 2022147144, 2246830160, 2527683930, 3370245240, 4044294288, 5055367860, 6740490480, 10110735720, 20221471440]

約数ペア:

[(1, 20221471440), (2, 10110735720), (3, 6740490480), (4, 5055367860), (5, 4044294288), (6, 3370245240), (8, 2527683930), (9, 2246830160), (10, 2022147144), (12, 1685122620), (15, 1348098096), (16, 1263841965), (17, 1189498320), (18, 1123415080), (20, 1011073572), (24, 842561310), (30, 674049048), (34, 594749160), (36, 561707540), (40, 505536786), (45, 449366032), (48, 421280655), (51, 396499440), (60, 337024524), (68, 297374580), (72, 280853770), (80, 252768393), (85, 237899664), (90, 224683016), (102, 198249720), (120, 168512262), (136, 148687290), (144, 140426885), (153, 132166480), (170, 118949832), (180, 112341508), (204, 99124860), (240, 84256131), (255, 79299888), (272, 74343645), (306, 66083240), (340, 59474916), (360, 56170754), (408, 49562430), (510, 39649944), (612, 33041620), (680, 29737458), (720, 28085377), (765, 26433296), (816, 24781215), (1020, 19824972), (1224, 16520810), (1360, 14868729), (1530, 13216648), (2040, 9912486), (2448, 8260405), (3060, 6608324), (4080, 4956243), (6120, 3304162), (12240, 1652081)]