20732495904

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{13187}}^1$

素因数の和:13359

約数の個数: 144

約数和(自身を含む): 60658258752

約数和(自身を除く): 39925762848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 144, 159, 206, 212, 288, 309, 318, 412, 424, 477, 618, 636, 824, 848, 927, 954, 1236, 1272, 1648, 1696, 1854, 1908, 2472, 2544, 3296, 3708, 3816, 4944, 5088, 5459, 7416, 7632, 9888, 10918, 13187, 14832, 15264, 16377, 21836, 26374, 29664, 32754, 39561, 43672, 49131, 52748, 65508, 79122, 87344, 98262, 105496, 118683, 131016, 158244, 174688, 196524, 210992, 237366, 262032, 316488, 393048, 421984, 474732, 524064, 632976, 698911, 786096, 949464, 1265952, 1358261, 1397822, 1572192, 1898928, 2096733, 2716522, 2795644, 3797856, 4074783, 4193466, 5433044, 5591288, 6290199, 8149566, 8386932, 10866088, 11182576, 12224349, 12580398, 16299132, 16773864, 21732176, 22365152, 24448698, 25160796, 32598264, 33547728, 43464352, 48897396, 50321592, 65196528, 67095456, 71987833, 97794792, 100643184, 130393056, 143975666, 195589584, 201286368, 215963499, 287951332, 391179168, 431926998, 575902664, 647890497, 863853996, 1151805328, 1295780994, 1727707992, 2303610656, 2591561988, 3455415984, 5183123976, 6910831968, 10366247952, 20732495904]

約数ペア:

[(1, 20732495904), (2, 10366247952), (3, 6910831968), (4, 5183123976), (6, 3455415984), (8, 2591561988), (9, 2303610656), (12, 1727707992), (16, 1295780994), (18, 1151805328), (24, 863853996), (32, 647890497), (36, 575902664), (48, 431926998), (53, 391179168), (72, 287951332), (96, 215963499), (103, 201286368), (106, 195589584), (144, 143975666), (159, 130393056), (206, 100643184), (212, 97794792), (288, 71987833), (309, 67095456), (318, 65196528), (412, 50321592), (424, 48897396), (477, 43464352), (618, 33547728), (636, 32598264), (824, 25160796), (848, 24448698), (927, 22365152), (954, 21732176), (1236, 16773864), (1272, 16299132), (1648, 12580398), (1696, 12224349), (1854, 11182576), (1908, 10866088), (2472, 8386932), (2544, 8149566), (3296, 6290199), (3708, 5591288), (3816, 5433044), (4944, 4193466), (5088, 4074783), (5459, 3797856), (7416, 2795644), (7632, 2716522), (9888, 2096733), (10918, 1898928), (13187, 1572192), (14832, 1397822), (15264, 1358261), (16377, 1265952), (21836, 949464), (26374, 786096), (29664, 698911), (32754, 632976), (39561, 524064), (43672, 474732), (49131, 421984), (52748, 393048), (65508, 316488), (79122, 262032), (87344, 237366), (98262, 210992), (105496, 196524), (118683, 174688), (131016, 158244)]