20163015939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 30959013888

約数和(自身を除く): 10795997949

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 373, 583, 997, 1023, 1119, 1643, 1749, 2991, 4103, 4929, 10967, 11563, 12309, 18073, 19769, 30907, 32901, 34689, 52841, 54219, 59307, 92721, 127193, 158523, 217459, 339977, 371881, 381579, 581251, 612839, 652377, 1019931, 1115643, 1638071, 1743753, 1838517, 4090691, 4914213, 6741229, 11528311, 12272073, 18018781, 19709693, 20223687, 34584933, 54056343, 59129079, 126811421, 216806623, 380434263, 611000483, 650419869, 1833001449, 6721005313, 20163015939]

約数ペア:

[(1, 20163015939), (3, 6721005313), (11, 1833001449), (31, 650419869), (33, 611000483), (53, 380434263), (93, 216806623), (159, 126811421), (341, 59129079), (373, 54056343), (583, 34584933), (997, 20223687), (1023, 19709693), (1119, 18018781), (1643, 12272073), (1749, 11528311), (2991, 6741229), (4103, 4914213), (4929, 4090691), (10967, 1838517), (11563, 1743753), (12309, 1638071), (18073, 1115643), (19769, 1019931), (30907, 652377), (32901, 612839), (34689, 581251), (52841, 381579), (54219, 371881), (59307, 339977), (92721, 217459), (127193, 158523)]