20189816303624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{4931}}^1\times {\mathrm{43853}}^1$

素因数の和:49862

約数の個数: 64

約数和(自身を含む): 41345600316480

約数和(自身を除く): 21155784012856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1061, 2122, 4244, 4931, 8488, 9862, 11671, 19724, 23342, 39448, 43853, 46684, 54241, 87706, 93368, 108482, 175412, 216964, 350824, 433928, 482383, 964766, 1929532, 3859064, 5231791, 10463582, 20927164, 41854328, 46528033, 57549701, 93056066, 115099402, 186112132, 216239143, 230198804, 372224264, 432478286, 460397608, 511808363, 864956572, 1023616726, 1729913144, 2047233452, 2378630573, 4094466904, 4757261146, 9514522292, 19029044584, 229429730723, 458859461446, 917718922892, 1835437845784, 2523727037953, 5047454075906, 10094908151812, 20189816303624]

約数ペア:

[(1, 20189816303624), (2, 10094908151812), (4, 5047454075906), (8, 2523727037953), (11, 1835437845784), (22, 917718922892), (44, 458859461446), (88, 229429730723), (1061, 19029044584), (2122, 9514522292), (4244, 4757261146), (4931, 4094466904), (8488, 2378630573), (9862, 2047233452), (11671, 1729913144), (19724, 1023616726), (23342, 864956572), (39448, 511808363), (43853, 460397608), (46684, 432478286), (54241, 372224264), (87706, 230198804), (93368, 216239143), (108482, 186112132), (175412, 115099402), (216964, 93056066), (350824, 57549701), (433928, 46528033), (482383, 41854328), (964766, 20927164), (1929532, 10463582), (3859064, 5231791)]