20206524858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{44843}}^1$

素因数の和:45023

約数の個数: 64

約数和(自身を含む): 44750724480

約数和(自身を除く): 24544199622

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 109, 159, 218, 318, 327, 654, 689, 1378, 1417, 2067, 2834, 4134, 4251, 5777, 8502, 11554, 17331, 34662, 44843, 75101, 89686, 134529, 150202, 225303, 269058, 450606, 582959, 1165918, 1748877, 2376679, 3497754, 4753358, 4887887, 7130037, 9775774, 14260074, 14663661, 29327322, 30896827, 61793654, 63542531, 92690481, 127085062, 185380962, 190627593, 259058011, 381255186, 518116022, 777174033, 1554348066, 3367754143, 6735508286, 10103262429, 20206524858]

約数ペア:

[(1, 20206524858), (2, 10103262429), (3, 6735508286), (6, 3367754143), (13, 1554348066), (26, 777174033), (39, 518116022), (53, 381255186), (78, 259058011), (106, 190627593), (109, 185380962), (159, 127085062), (218, 92690481), (318, 63542531), (327, 61793654), (654, 30896827), (689, 29327322), (1378, 14663661), (1417, 14260074), (2067, 9775774), (2834, 7130037), (4134, 4887887), (4251, 4753358), (5777, 3497754), (8502, 2376679), (11554, 1748877), (17331, 1165918), (34662, 582959), (44843, 450606), (75101, 269058), (89686, 225303), (134529, 150202)]