20168129436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{34651}}^1$

素因数の和:34732

約数の個数: 144

約数和(自身を含む): 59659100928

約数和(自身を除く): 39490971492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 169, 182, 246, 273, 287, 338, 364, 492, 507, 533, 546, 574, 676, 861, 1014, 1066, 1092, 1148, 1183, 1599, 1722, 2028, 2132, 2366, 3198, 3444, 3549, 3731, 4732, 6396, 6929, 7098, 7462, 11193, 13858, 14196, 14924, 20787, 22386, 27716, 34651, 41574, 44772, 48503, 69302, 83148, 97006, 103953, 138604, 145509, 194012, 207906, 242557, 291018, 415812, 450463, 485114, 582036, 727671, 900926, 970228, 1351389, 1420691, 1455342, 1801852, 2702778, 2841382, 2910684, 3153241, 4262073, 5405556, 5682764, 5856019, 6306482, 8524146, 9459723, 9944837, 11712038, 12612964, 17048292, 17568057, 18468983, 18919446, 19889674, 23424076, 29834511, 35136114, 36937966, 37838892, 39779348, 40992133, 55406949, 59669022, 70272228, 73875932, 81984266, 110813898, 119338044, 122976399, 129282881, 163968532, 221627796, 240096779, 245952798, 258565762, 387848643, 480193558, 491905596, 517131524, 720290337, 775697286, 960387116, 1440580674, 1551394572, 1680677453, 2881161348, 3361354906, 5042032359, 6722709812, 10084064718, 20168129436]

約数ペア:

[(1, 20168129436), (2, 10084064718), (3, 6722709812), (4, 5042032359), (6, 3361354906), (7, 2881161348), (12, 1680677453), (13, 1551394572), (14, 1440580674), (21, 960387116), (26, 775697286), (28, 720290337), (39, 517131524), (41, 491905596), (42, 480193558), (52, 387848643), (78, 258565762), (82, 245952798), (84, 240096779), (91, 221627796), (123, 163968532), (156, 129282881), (164, 122976399), (169, 119338044), (182, 110813898), (246, 81984266), (273, 73875932), (287, 70272228), (338, 59669022), (364, 55406949), (492, 40992133), (507, 39779348), (533, 37838892), (546, 36937966), (574, 35136114), (676, 29834511), (861, 23424076), (1014, 19889674), (1066, 18919446), (1092, 18468983), (1148, 17568057), (1183, 17048292), (1599, 12612964), (1722, 11712038), (2028, 9944837), (2132, 9459723), (2366, 8524146), (3198, 6306482), (3444, 5856019), (3549, 5682764), (3731, 5405556), (4732, 4262073), (6396, 3153241), (6929, 2910684), (7098, 2841382), (7462, 2702778), (11193, 1801852), (13858, 1455342), (14196, 1420691), (14924, 1351389), (20787, 970228), (22386, 900926), (27716, 727671), (34651, 582036), (41574, 485114), (44772, 450463), (48503, 415812), (69302, 291018), (83148, 242557), (97006, 207906), (103953, 194012), (138604, 145509)]