20005901130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1\times {\mathrm{6947}}^1$

素因数の和:8643

約数の個数: 64

約数和(自身を含む): 48865006080

約数和(自身を除く): 28859104950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1627, 1770, 3254, 4881, 6947, 8135, 9762, 13894, 16270, 20841, 24405, 34735, 41682, 48810, 69470, 95993, 104205, 191986, 208410, 287979, 409873, 479965, 575958, 819746, 959930, 1229619, 1439895, 2049365, 2459238, 2879790, 4098730, 6148095, 11302769, 12296190, 22605538, 33908307, 56513845, 67816614, 113027690, 169541535, 339083070, 666863371, 1333726742, 2000590113, 3334316855, 4001180226, 6668633710, 10002950565, 20005901130]

約数ペア:

[(1, 20005901130), (2, 10002950565), (3, 6668633710), (5, 4001180226), (6, 3334316855), (10, 2000590113), (15, 1333726742), (30, 666863371), (59, 339083070), (118, 169541535), (177, 113027690), (295, 67816614), (354, 56513845), (590, 33908307), (885, 22605538), (1627, 12296190), (1770, 11302769), (3254, 6148095), (4881, 4098730), (6947, 2879790), (8135, 2459238), (9762, 2049365), (13894, 1439895), (16270, 1229619), (20841, 959930), (24405, 819746), (34735, 575958), (41682, 479965), (48810, 409873), (69470, 287979), (95993, 208410), (104205, 191986)]