20804557698

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1637}}^1\times {\mathrm{3989}}^1$

素因数の和:5696

約数の個数: 64

約数和(自身を含む): 47056464000

約数和(自身を除く): 26251906302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 1637, 3186, 3274, 3989, 4911, 7978, 9822, 11967, 14733, 23934, 29466, 35901, 44199, 71802, 88398, 96583, 107703, 193166, 215406, 235351, 289749, 470702, 579498, 706053, 869247, 1412106, 1738494, 2118159, 2607741, 4236318, 5215482, 6354477, 6529993, 12708954, 13059986, 19589979, 39179958, 58769937, 117539874, 176309811, 352619622, 385269587, 770539174, 1155808761, 2311617522, 3467426283, 6934852566, 10402278849, 20804557698]

約数ペア:

[(1, 20804557698), (2, 10402278849), (3, 6934852566), (6, 3467426283), (9, 2311617522), (18, 1155808761), (27, 770539174), (54, 385269587), (59, 352619622), (118, 176309811), (177, 117539874), (354, 58769937), (531, 39179958), (1062, 19589979), (1593, 13059986), (1637, 12708954), (3186, 6529993), (3274, 6354477), (3989, 5215482), (4911, 4236318), (7978, 2607741), (9822, 2118159), (11967, 1738494), (14733, 1412106), (23934, 869247), (29466, 706053), (35901, 579498), (44199, 470702), (71802, 289749), (88398, 235351), (96583, 215406), (107703, 193166)]