20155143342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3266

約数の個数: 96

約数和(自身を含む): 44192403360

約数和(自身を除く): 24037260018

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 73, 82, 114, 123, 146, 219, 246, 361, 438, 722, 779, 1083, 1387, 1558, 2166, 2337, 2774, 2993, 3109, 4161, 4674, 5986, 6218, 8322, 8979, 9327, 14801, 17958, 18654, 26353, 29602, 44403, 52706, 56867, 59071, 79059, 88806, 113734, 118142, 127469, 158118, 170601, 177213, 226957, 254938, 341202, 354426, 382407, 453914, 680871, 764814, 1080473, 1122349, 1361742, 2160946, 2244698, 2421911, 3241419, 3367047, 4312183, 4843822, 6482838, 6734094, 7265733, 8624366, 9305237, 12936549, 14531466, 18610474, 25873098, 27915711, 46016309, 55831422, 81931477, 92032618, 138048927, 163862954, 176799503, 245794431, 276097854, 353599006, 491588862, 530398509, 1060797018, 3359190557, 6718381114, 10077571671, 20155143342]

約数ペア:

[(1, 20155143342), (2, 10077571671), (3, 6718381114), (6, 3359190557), (19, 1060797018), (38, 530398509), (41, 491588862), (57, 353599006), (73, 276097854), (82, 245794431), (114, 176799503), (123, 163862954), (146, 138048927), (219, 92032618), (246, 81931477), (361, 55831422), (438, 46016309), (722, 27915711), (779, 25873098), (1083, 18610474), (1387, 14531466), (1558, 12936549), (2166, 9305237), (2337, 8624366), (2774, 7265733), (2993, 6734094), (3109, 6482838), (4161, 4843822), (4674, 4312183), (5986, 3367047), (6218, 3241419), (8322, 2421911), (8979, 2244698), (9327, 2160946), (14801, 1361742), (17958, 1122349), (18654, 1080473), (26353, 764814), (29602, 680871), (44403, 453914), (52706, 382407), (56867, 354426), (59071, 341202), (79059, 254938), (88806, 226957), (113734, 177213), (118142, 170601), (127469, 158118)]