20771257536

素因数分解:

$2^6\times 3^2\times {\mathrm{8179}}^1\times {\mathrm{4409}}^1$

素因数の和:12606

約数の個数: 84

約数和(自身を含む): 59557843800

約数和(自身を除く): 38786586264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 4409, 8179, 8818, 13227, 16358, 17636, 24537, 26454, 32716, 35272, 39681, 49074, 52908, 65432, 70544, 73611, 79362, 98148, 105816, 130864, 141088, 147222, 158724, 196296, 211632, 261728, 282176, 294444, 317448, 392592, 423264, 523456, 588888, 634896, 785184, 846528, 1177776, 1269792, 1570368, 2355552, 2539584, 4711104, 36061211, 72122422, 108183633, 144244844, 216367266, 288489688, 324550899, 432734532, 576979376, 649101798, 865469064, 1153958752, 1298203596, 1730938128, 2307917504, 2596407192, 3461876256, 5192814384, 6923752512, 10385628768, 20771257536]

約数ペア:

[(1, 20771257536), (2, 10385628768), (3, 6923752512), (4, 5192814384), (6, 3461876256), (8, 2596407192), (9, 2307917504), (12, 1730938128), (16, 1298203596), (18, 1153958752), (24, 865469064), (32, 649101798), (36, 576979376), (48, 432734532), (64, 324550899), (72, 288489688), (96, 216367266), (144, 144244844), (192, 108183633), (288, 72122422), (576, 36061211), (4409, 4711104), (8179, 2539584), (8818, 2355552), (13227, 1570368), (16358, 1269792), (17636, 1177776), (24537, 846528), (26454, 785184), (32716, 634896), (35272, 588888), (39681, 523456), (49074, 423264), (52908, 392592), (65432, 317448), (70544, 294444), (73611, 282176), (79362, 261728), (98148, 211632), (105816, 196296), (130864, 158724), (141088, 147222)]