20091696996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{10631}}^1$

素因数の和:10945

約数の個数: 96

約数和(自身を含む): 54299750400

約数和(自身を除く): 34208053404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 151, 298, 302, 447, 453, 596, 604, 894, 906, 1043, 1057, 1788, 1812, 2086, 2114, 3129, 3171, 4172, 4228, 6258, 6342, 10631, 12516, 12684, 21262, 22499, 31893, 42524, 44998, 63786, 67497, 74417, 89996, 127572, 134994, 148834, 157493, 223251, 269988, 297668, 314986, 446502, 472479, 629972, 893004, 944958, 1584019, 1605281, 1889916, 3168038, 3210562, 4752057, 4815843, 6336076, 6421124, 9504114, 9631686, 11088133, 11236967, 19008228, 19263372, 22176266, 22473934, 33264399, 33710901, 44352532, 44947868, 66528798, 67421802, 133057596, 134843604, 239186869, 478373738, 717560607, 956747476, 1435121214, 1674308083, 2870242428, 3348616166, 5022924249, 6697232332, 10045848498, 20091696996]

約数ペア:

[(1, 20091696996), (2, 10045848498), (3, 6697232332), (4, 5022924249), (6, 3348616166), (7, 2870242428), (12, 1674308083), (14, 1435121214), (21, 956747476), (28, 717560607), (42, 478373738), (84, 239186869), (149, 134843604), (151, 133057596), (298, 67421802), (302, 66528798), (447, 44947868), (453, 44352532), (596, 33710901), (604, 33264399), (894, 22473934), (906, 22176266), (1043, 19263372), (1057, 19008228), (1788, 11236967), (1812, 11088133), (2086, 9631686), (2114, 9504114), (3129, 6421124), (3171, 6336076), (4172, 4815843), (4228, 4752057), (6258, 3210562), (6342, 3168038), (10631, 1889916), (12516, 1605281), (12684, 1584019), (21262, 944958), (22499, 893004), (31893, 629972), (42524, 472479), (44998, 446502), (63786, 314986), (67497, 297668), (74417, 269988), (89996, 223251), (127572, 157493), (134994, 148834)]