20686763448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{23537}}^1$

素因数の和:23878

約数の個数: 128

約数和(自身を含む): 62083828800

約数和(自身を除く): 41397065352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 313, 351, 468, 626, 702, 936, 939, 1252, 1404, 1878, 2504, 2808, 2817, 3756, 4069, 5634, 7512, 8138, 8451, 11268, 12207, 16276, 16902, 22536, 23537, 24414, 32552, 33804, 36621, 47074, 48828, 67608, 70611, 73242, 94148, 97656, 109863, 141222, 146484, 188296, 211833, 219726, 282444, 292968, 305981, 423666, 439452, 564888, 611962, 635499, 847332, 878904, 917943, 1223924, 1270998, 1694664, 1835886, 2447848, 2541996, 2753829, 3671772, 5083992, 5507658, 7343544, 7367081, 8261487, 11015316, 14734162, 16522974, 22030632, 22101243, 29468324, 33045948, 44202486, 58936648, 66091896, 66303729, 88404972, 95772053, 132607458, 176809944, 191544106, 198911187, 265214916, 287316159, 383088212, 397822374, 530429832, 574632318, 766176424, 795644748, 861948477, 1149264636, 1591289496, 1723896954, 2298529272, 2585845431, 3447793908, 5171690862, 6895587816, 10343381724, 20686763448]

約数ペア:

[(1, 20686763448), (2, 10343381724), (3, 6895587816), (4, 5171690862), (6, 3447793908), (8, 2585845431), (9, 2298529272), (12, 1723896954), (13, 1591289496), (18, 1149264636), (24, 861948477), (26, 795644748), (27, 766176424), (36, 574632318), (39, 530429832), (52, 397822374), (54, 383088212), (72, 287316159), (78, 265214916), (104, 198911187), (108, 191544106), (117, 176809944), (156, 132607458), (216, 95772053), (234, 88404972), (312, 66303729), (313, 66091896), (351, 58936648), (468, 44202486), (626, 33045948), (702, 29468324), (936, 22101243), (939, 22030632), (1252, 16522974), (1404, 14734162), (1878, 11015316), (2504, 8261487), (2808, 7367081), (2817, 7343544), (3756, 5507658), (4069, 5083992), (5634, 3671772), (7512, 2753829), (8138, 2541996), (8451, 2447848), (11268, 1835886), (12207, 1694664), (16276, 1270998), (16902, 1223924), (22536, 917943), (23537, 878904), (24414, 847332), (32552, 635499), (33804, 611962), (36621, 564888), (47074, 439452), (48828, 423666), (67608, 305981), (70611, 292968), (73242, 282444), (94148, 219726), (97656, 211833), (109863, 188296), (141222, 146484)]