20180450071890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{1826743}}^1$

素因数の和:1827824

約数の個数: 96

約数和(自身を含む): 52926151614336

約数和(自身を除く): 32745701542446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 937, 1179, 1310, 1874, 1965, 2358, 2811, 3930, 4685, 5622, 5895, 8433, 9370, 11790, 14055, 16866, 28110, 42165, 84330, 122747, 245494, 368241, 613735, 736482, 1104723, 1227470, 1826743, 1841205, 2209446, 3653486, 3682410, 5480229, 5523615, 9133715, 10960458, 11047230, 16440687, 18267430, 27401145, 32881374, 54802290, 82203435, 164406870, 239303333, 478606666, 717909999, 1196516665, 1435819998, 1711658191, 2153729997, 2393033330, 3423316382, 3589549995, 4307459994, 5134974573, 7179099990, 8558290955, 10269949146, 10768649985, 15404923719, 17116581910, 21537299970, 25674872865, 30809847438, 51349745730, 77024618595, 154049237190, 224227223021, 448454446042, 672681669063, 1121136115105, 1345363338126, 2018045007189, 2242272230210, 3363408345315, 4036090014378, 6726816690630, 10090225035945, 20180450071890]

約数ペア:

[(1, 20180450071890), (2, 10090225035945), (3, 6726816690630), (5, 4036090014378), (6, 3363408345315), (9, 2242272230210), (10, 2018045007189), (15, 1345363338126), (18, 1121136115105), (30, 672681669063), (45, 448454446042), (90, 224227223021), (131, 154049237190), (262, 77024618595), (393, 51349745730), (655, 30809847438), (786, 25674872865), (937, 21537299970), (1179, 17116581910), (1310, 15404923719), (1874, 10768649985), (1965, 10269949146), (2358, 8558290955), (2811, 7179099990), (3930, 5134974573), (4685, 4307459994), (5622, 3589549995), (5895, 3423316382), (8433, 2393033330), (9370, 2153729997), (11790, 1711658191), (14055, 1435819998), (16866, 1196516665), (28110, 717909999), (42165, 478606666), (84330, 239303333), (122747, 164406870), (245494, 82203435), (368241, 54802290), (613735, 32881374), (736482, 27401145), (1104723, 18267430), (1227470, 16440687), (1826743, 11047230), (1841205, 10960458), (2209446, 9133715), (3653486, 5523615), (3682410, 5480229)]