20121120228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{5059}}^1$

素因数の和:6145

約数の個数: 96

約数和(自身を含む): 53044992000

約数和(自身を除く): 32923871772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1039, 1276, 1914, 2078, 3117, 3828, 4156, 5059, 6234, 10118, 11429, 12468, 15177, 20236, 22858, 30131, 30354, 34287, 45716, 55649, 60262, 60708, 68574, 90393, 111298, 120524, 137148, 146711, 166947, 180786, 222596, 293422, 331441, 333894, 361572, 440133, 586844, 662882, 667788, 880266, 994323, 1325764, 1613821, 1760532, 1988646, 3227642, 3977292, 4841463, 5256301, 6455284, 9682926, 10512602, 15768903, 19365852, 21025204, 31537806, 57819311, 63075612, 115638622, 152432729, 173457933, 231277244, 304865458, 346915866, 457298187, 609730916, 693831732, 914596374, 1676760019, 1829192748, 3353520038, 5030280057, 6707040076, 10060560114, 20121120228]

約数ペア:

[(1, 20121120228), (2, 10060560114), (3, 6707040076), (4, 5030280057), (6, 3353520038), (11, 1829192748), (12, 1676760019), (22, 914596374), (29, 693831732), (33, 609730916), (44, 457298187), (58, 346915866), (66, 304865458), (87, 231277244), (116, 173457933), (132, 152432729), (174, 115638622), (319, 63075612), (348, 57819311), (638, 31537806), (957, 21025204), (1039, 19365852), (1276, 15768903), (1914, 10512602), (2078, 9682926), (3117, 6455284), (3828, 5256301), (4156, 4841463), (5059, 3977292), (6234, 3227642), (10118, 1988646), (11429, 1760532), (12468, 1613821), (15177, 1325764), (20236, 994323), (22858, 880266), (30131, 667788), (30354, 662882), (34287, 586844), (45716, 440133), (55649, 361572), (60262, 333894), (60708, 331441), (68574, 293422), (90393, 222596), (111298, 180786), (120524, 166947), (137148, 146711)]