20610479526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{164839}}^1$

素因数の和:165093

約数の個数: 64

約数和(自身を含む): 50955340800

約数和(自身を除く): 30344861274

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 17862, 20839, 41678, 62517, 125034, 164839, 329678, 494517, 989034, 1153873, 2142907, 2307746, 3461619, 4285814, 6428721, 6923238, 12857442, 15000349, 30000698, 37748131, 45001047, 75496262, 90002094, 113244393, 226488786, 264236917, 490725703, 528473834, 792710751, 981451406, 1472177109, 1585421502, 2944354218, 3435079921, 6870159842, 10305239763, 20610479526]

約数ペア:

[(1, 20610479526), (2, 10305239763), (3, 6870159842), (6, 3435079921), (7, 2944354218), (13, 1585421502), (14, 1472177109), (21, 981451406), (26, 792710751), (39, 528473834), (42, 490725703), (78, 264236917), (91, 226488786), (182, 113244393), (229, 90002094), (273, 75496262), (458, 45001047), (546, 37748131), (687, 30000698), (1374, 15000349), (1603, 12857442), (2977, 6923238), (3206, 6428721), (4809, 4285814), (5954, 3461619), (8931, 2307746), (9618, 2142907), (17862, 1153873), (20839, 989034), (41678, 494517), (62517, 329678), (125034, 164839)]