20532023808

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{703537}}^1$

素因数の和:703577

約数の個数: 80

約数和(自身を含む): 57577549920

約数和(自身を除く): 37045526112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 703537, 1407074, 2110611, 2814148, 4221222, 5628296, 8442444, 11256592, 13367203, 16884888, 22513184, 26734406, 33769776, 40101609, 45026368, 53468812, 67539552, 80203218, 90052736, 106937624, 135079104, 160406436, 180105472, 213875248, 270158208, 320812872, 360210944, 427750496, 540316416, 641625744, 855500992, 1080632832, 1283251488, 1711001984, 2566502976, 3422003968, 5133005952, 6844007936, 10266011904, 20532023808]

約数ペア:

[(1, 20532023808), (2, 10266011904), (3, 6844007936), (4, 5133005952), (6, 3422003968), (8, 2566502976), (12, 1711001984), (16, 1283251488), (19, 1080632832), (24, 855500992), (32, 641625744), (38, 540316416), (48, 427750496), (57, 360210944), (64, 320812872), (76, 270158208), (96, 213875248), (114, 180105472), (128, 160406436), (152, 135079104), (192, 106937624), (228, 90052736), (256, 80203218), (304, 67539552), (384, 53468812), (456, 45026368), (512, 40101609), (608, 33769776), (768, 26734406), (912, 22513184), (1216, 16884888), (1536, 13367203), (1824, 11256592), (2432, 8442444), (3648, 5628296), (4864, 4221222), (7296, 2814148), (9728, 2110611), (14592, 1407074), (29184, 703537)]