20600676

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 35645724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 59, 61, 106, 108, 118, 122, 159, 177, 183, 212, 236, 244, 318, 354, 366, 477, 531, 549, 636, 708, 732, 954, 1062, 1098, 1431, 1593, 1647, 1908, 2124, 2196, 2862, 3127, 3186, 3233, 3294, 3599, 5724, 6254, 6372, 6466, 6588, 7198, 9381, 9699, 10797, 12508, 12932, 14396, 18762, 19398, 21594, 28143, 29097, 32391, 37524, 38796, 43188, 56286, 58194, 64782, 84429, 87291, 97173, 112572, 116388, 129564, 168858, 174582, 190747, 194346, 337716, 349164, 381494, 388692, 572241, 762988, 1144482, 1716723, 2288964, 3433446, 5150169, 6866892, 10300338, 20600676]

約数ペア:

[(1, 20600676), (2, 10300338), (3, 6866892), (4, 5150169), (6, 3433446), (9, 2288964), (12, 1716723), (18, 1144482), (27, 762988), (36, 572241), (53, 388692), (54, 381494), (59, 349164), (61, 337716), (106, 194346), (108, 190747), (118, 174582), (122, 168858), (159, 129564), (177, 116388), (183, 112572), (212, 97173), (236, 87291), (244, 84429), (318, 64782), (354, 58194), (366, 56286), (477, 43188), (531, 38796), (549, 37524), (636, 32391), (708, 29097), (732, 28143), (954, 21594), (1062, 19398), (1098, 18762), (1431, 14396), (1593, 12932), (1647, 12508), (1908, 10797), (2124, 9699), (2196, 9381), (2862, 7198), (3127, 6588), (3186, 6466), (3233, 6372), (3294, 6254), (3599, 5724)]