20147164848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{59209}}^1$

素因数の和:59379

約数の個数: 120

約数和(自身を含む): 60131307600

約数和(自身を除く): 39984142752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 556, 612, 816, 834, 1112, 1224, 1251, 1668, 2224, 2363, 2448, 2502, 3336, 4726, 5004, 6672, 7089, 9452, 10008, 14178, 18904, 20016, 21267, 28356, 37808, 42534, 56712, 59209, 85068, 113424, 118418, 170136, 177627, 236836, 340272, 355254, 473672, 532881, 710508, 947344, 1006553, 1065762, 1421016, 2013106, 2131524, 2842032, 3019659, 4026212, 4263048, 6039318, 8052424, 8230051, 8526096, 9058977, 12078636, 16104848, 16460102, 18117954, 24157272, 24690153, 32920204, 36235908, 48314544, 49380306, 65840408, 72471816, 74070459, 98760612, 131680816, 139910867, 144943632, 148140918, 197521224, 279821734, 296281836, 395042448, 419732601, 559643468, 592563672, 839465202, 1119286936, 1185127344, 1259197803, 1678930404, 2238573872, 2518395606, 3357860808, 5036791212, 6715721616, 10073582424, 20147164848]

約数ペア:

[(1, 20147164848), (2, 10073582424), (3, 6715721616), (4, 5036791212), (6, 3357860808), (8, 2518395606), (9, 2238573872), (12, 1678930404), (16, 1259197803), (17, 1185127344), (18, 1119286936), (24, 839465202), (34, 592563672), (36, 559643468), (48, 419732601), (51, 395042448), (68, 296281836), (72, 279821734), (102, 197521224), (136, 148140918), (139, 144943632), (144, 139910867), (153, 131680816), (204, 98760612), (272, 74070459), (278, 72471816), (306, 65840408), (408, 49380306), (417, 48314544), (556, 36235908), (612, 32920204), (816, 24690153), (834, 24157272), (1112, 18117954), (1224, 16460102), (1251, 16104848), (1668, 12078636), (2224, 9058977), (2363, 8526096), (2448, 8230051), (2502, 8052424), (3336, 6039318), (4726, 4263048), (5004, 4026212), (6672, 3019659), (7089, 2842032), (9452, 2131524), (10008, 2013106), (14178, 1421016), (18904, 1065762), (20016, 1006553), (21267, 947344), (28356, 710508), (37808, 532881), (42534, 473672), (56712, 355254), (59209, 340272), (85068, 236836), (113424, 177627), (118418, 170136)]