20029344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 36418656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 79, 96, 114, 139, 152, 158, 228, 237, 278, 304, 316, 417, 456, 474, 556, 608, 632, 834, 912, 948, 1112, 1264, 1501, 1668, 1824, 1896, 2224, 2528, 2641, 3002, 3336, 3792, 4448, 4503, 5282, 6004, 6672, 7584, 7923, 9006, 10564, 10981, 12008, 13344, 15846, 18012, 21128, 21962, 24016, 31692, 32943, 36024, 42256, 43924, 48032, 63384, 65886, 72048, 84512, 87848, 126768, 131772, 144096, 175696, 208639, 253536, 263544, 351392, 417278, 527088, 625917, 834556, 1054176, 1251834, 1669112, 2503668, 3338224, 5007336, 6676448, 10014672, 20029344]

約数ペア:

[(1, 20029344), (2, 10014672), (3, 6676448), (4, 5007336), (6, 3338224), (8, 2503668), (12, 1669112), (16, 1251834), (19, 1054176), (24, 834556), (32, 625917), (38, 527088), (48, 417278), (57, 351392), (76, 263544), (79, 253536), (96, 208639), (114, 175696), (139, 144096), (152, 131772), (158, 126768), (228, 87848), (237, 84512), (278, 72048), (304, 65886), (316, 63384), (417, 48032), (456, 43924), (474, 42256), (556, 36024), (608, 32943), (632, 31692), (834, 24016), (912, 21962), (948, 21128), (1112, 18012), (1264, 15846), (1501, 13344), (1668, 12008), (1824, 10981), (1896, 10564), (2224, 9006), (2528, 7923), (2641, 7584), (3002, 6672), (3336, 6004), (3792, 5282), (4448, 4503)]