20682730530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2984521}}^1$

素因数の和:2984552

約数の個数: 96

約数和(自身を含む): 67044302208

約数和(自身を除く): 46361571678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 2984521, 5969042, 8953563, 14922605, 17907126, 20891647, 26860689, 29845210, 32829731, 41783294, 44767815, 53721378, 62674941, 65659462, 89535630, 98489193, 104458235, 125349882, 134303445, 164148655, 188024823, 196978386, 208916470, 229808117, 268606890, 295467579, 313374705, 328297310, 376049646, 459616234, 492445965, 590935158, 626749410, 689424351, 940124115, 984891930, 1149040585, 1378848702, 1477337895, 1880248230, 2068273053, 2298081170, 2954675790, 3447121755, 4136546106, 6894243510, 10341365265, 20682730530]

約数ペア:

[(1, 20682730530), (2, 10341365265), (3, 6894243510), (5, 4136546106), (6, 3447121755), (7, 2954675790), (9, 2298081170), (10, 2068273053), (11, 1880248230), (14, 1477337895), (15, 1378848702), (18, 1149040585), (21, 984891930), (22, 940124115), (30, 689424351), (33, 626749410), (35, 590935158), (42, 492445965), (45, 459616234), (55, 376049646), (63, 328297310), (66, 313374705), (70, 295467579), (77, 268606890), (90, 229808117), (99, 208916470), (105, 196978386), (110, 188024823), (126, 164148655), (154, 134303445), (165, 125349882), (198, 104458235), (210, 98489193), (231, 89535630), (315, 65659462), (330, 62674941), (385, 53721378), (462, 44767815), (495, 41783294), (630, 32829731), (693, 29845210), (770, 26860689), (990, 20891647), (1155, 17907126), (1386, 14922605), (2310, 8953563), (3465, 5969042), (6930, 2984521)]