20133563328

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{442457}}^1$

素因数の和:442554

約数の個数: 84

約数和(自身を含む): 58439852640

約数和(自身を除く): 38306289312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 11376, 15168, 22752, 45504, 442457, 884914, 1327371, 1769828, 2654742, 3539656, 3982113, 5309484, 7079312, 7964226, 10618968, 14158624, 15928452, 21237936, 28317248, 31856904, 34954103, 42475872, 63713808, 69908206, 84951744, 104862309, 127427616, 139816412, 209724618, 254855232, 279632824, 314586927, 419449236, 559265648, 629173854, 838898472, 1118531296, 1258347708, 1677796944, 2237062592, 2516695416, 3355593888, 5033390832, 6711187776, 10066781664, 20133563328]

約数ペア:

[(1, 20133563328), (2, 10066781664), (3, 6711187776), (4, 5033390832), (6, 3355593888), (8, 2516695416), (9, 2237062592), (12, 1677796944), (16, 1258347708), (18, 1118531296), (24, 838898472), (32, 629173854), (36, 559265648), (48, 419449236), (64, 314586927), (72, 279632824), (79, 254855232), (96, 209724618), (144, 139816412), (158, 127427616), (192, 104862309), (237, 84951744), (288, 69908206), (316, 63713808), (474, 42475872), (576, 34954103), (632, 31856904), (711, 28317248), (948, 21237936), (1264, 15928452), (1422, 14158624), (1896, 10618968), (2528, 7964226), (2844, 7079312), (3792, 5309484), (5056, 3982113), (5688, 3539656), (7584, 2654742), (11376, 1769828), (15168, 1327371), (22752, 884914), (45504, 442457)]