20126086260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4651}}^1\times {\mathrm{10303}}^1$

素因数の和:14973

約数の個数: 96

約数和(自身を含む): 64423575552

約数和(自身を除く): 44297489292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4651, 9302, 10303, 13953, 18604, 20606, 23255, 27906, 30909, 32557, 41212, 46510, 51515, 55812, 61818, 65114, 69765, 72121, 93020, 97671, 103030, 123636, 130228, 139530, 144242, 154545, 162785, 195342, 206060, 216363, 279060, 288484, 309090, 325570, 360605, 390684, 432726, 488355, 618180, 651140, 721210, 865452, 976710, 1081815, 1442420, 1953420, 2163630, 4327260, 47919253, 95838506, 143757759, 191677012, 239596265, 287515518, 335434771, 479192530, 575031036, 670869542, 718788795, 958385060, 1006304313, 1341739084, 1437577590, 1677173855, 2012608626, 2875155180, 3354347710, 4025217252, 5031521565, 6708695420, 10063043130, 20126086260]

約数ペア:

[(1, 20126086260), (2, 10063043130), (3, 6708695420), (4, 5031521565), (5, 4025217252), (6, 3354347710), (7, 2875155180), (10, 2012608626), (12, 1677173855), (14, 1437577590), (15, 1341739084), (20, 1006304313), (21, 958385060), (28, 718788795), (30, 670869542), (35, 575031036), (42, 479192530), (60, 335434771), (70, 287515518), (84, 239596265), (105, 191677012), (140, 143757759), (210, 95838506), (420, 47919253), (4651, 4327260), (9302, 2163630), (10303, 1953420), (13953, 1442420), (18604, 1081815), (20606, 976710), (23255, 865452), (27906, 721210), (30909, 651140), (32557, 618180), (41212, 488355), (46510, 432726), (51515, 390684), (55812, 360605), (61818, 325570), (65114, 309090), (69765, 288484), (72121, 279060), (93020, 216363), (97671, 206060), (103030, 195342), (123636, 162785), (130228, 154545), (139530, 144242)]