20185122531776

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1\times {\mathrm{91411}}^1$

素因数の和:98018

約数の個数: 112

約数和(自身を含む): 43786283645952

約数和(自身を除く): 23601161114176

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 6547, 8432, 13094, 16864, 26188, 33728, 52376, 91411, 104752, 111299, 182822, 202957, 209504, 222598, 365644, 405914, 419008, 445196, 731288, 811828, 890392, 1462576, 1553987, 1623656, 1780784, 2833741, 2925152, 3107974, 3247312, 3450269, 3561568, 5667482, 5850304, 6215948, 6494624, 6900538, 7123136, 11334964, 12431896, 12989248, 13801076, 22669928, 24863792, 27602152, 45339856, 48173597, 49727584, 55204304, 90679712, 96347194, 99455168, 110408608, 181359424, 192694388, 220817216, 385388776, 598467817, 770777552, 1196935634, 1541555104, 2393871268, 3083110208, 4787742536, 9575485072, 10173952889, 18552502327, 19150970144, 20347905778, 37105004654, 38301940288, 40695811556, 74210009308, 81391623112, 148420018616, 162783246224, 296840037232, 315392539559, 325566492448, 593680074464, 630785079118, 651132984896, 1187360148928, 1261570158236, 2523140316472, 5046280632944, 10092561265888, 20185122531776]

約数ペア:

[(1, 20185122531776), (2, 10092561265888), (4, 5046280632944), (8, 2523140316472), (16, 1261570158236), (17, 1187360148928), (31, 651132984896), (32, 630785079118), (34, 593680074464), (62, 325566492448), (64, 315392539559), (68, 296840037232), (124, 162783246224), (136, 148420018616), (248, 81391623112), (272, 74210009308), (496, 40695811556), (527, 38301940288), (544, 37105004654), (992, 20347905778), (1054, 19150970144), (1088, 18552502327), (1984, 10173952889), (2108, 9575485072), (4216, 4787742536), (6547, 3083110208), (8432, 2393871268), (13094, 1541555104), (16864, 1196935634), (26188, 770777552), (33728, 598467817), (52376, 385388776), (91411, 220817216), (104752, 192694388), (111299, 181359424), (182822, 110408608), (202957, 99455168), (209504, 96347194), (222598, 90679712), (365644, 55204304), (405914, 49727584), (419008, 48173597), (445196, 45339856), (731288, 27602152), (811828, 24863792), (890392, 22669928), (1462576, 13801076), (1553987, 12989248), (1623656, 12431896), (1780784, 11334964), (2833741, 7123136), (2925152, 6900538), (3107974, 6494624), (3247312, 6215948), (3450269, 5850304), (3561568, 5667482)]