20134292499

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 31912704000

約数和(自身を除く): 11778411501

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 269, 459, 537, 807, 911, 1611, 2421, 2733, 3043, 4573, 4833, 7263, 8199, 9129, 13719, 15487, 24597, 27387, 41157, 46461, 48151, 82161, 123471, 139383, 144453, 163069, 245059, 418149, 433359, 489207, 735177, 818567, 1300077, 1467621, 2205531, 2455701, 2772173, 4166003, 4402863, 6616593, 7367103, 8316519, 12498009, 22101309, 24949557, 37494027, 43865561, 74848671, 112482081, 131596683, 394790049, 745714537, 1184370147, 2237143611, 6711430833, 20134292499]

約数ペア:

[(1, 20134292499), (3, 6711430833), (9, 2237143611), (17, 1184370147), (27, 745714537), (51, 394790049), (153, 131596683), (179, 112482081), (269, 74848671), (459, 43865561), (537, 37494027), (807, 24949557), (911, 22101309), (1611, 12498009), (2421, 8316519), (2733, 7367103), (3043, 6616593), (4573, 4402863), (4833, 4166003), (7263, 2772173), (8199, 2455701), (9129, 2205531), (13719, 1467621), (15487, 1300077), (24597, 818567), (27387, 735177), (41157, 489207), (46461, 433359), (48151, 418149), (82161, 245059), (123471, 163069), (139383, 144453)]