20349734808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{295129}}^1$

素因数の和:295181

約数の個数: 96

約数和(自身を含む): 58329493200

約数和(自身を除く): 37979758392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 312, 338, 408, 442, 507, 663, 676, 884, 1014, 1326, 1352, 1768, 2028, 2652, 2873, 4056, 5304, 5746, 8619, 11492, 17238, 22984, 34476, 68952, 295129, 590258, 885387, 1180516, 1770774, 2361032, 3541548, 3836677, 5017193, 7083096, 7673354, 10034386, 11510031, 15051579, 15346708, 20068772, 23020062, 30103158, 30693416, 40137544, 46040124, 49876801, 60206316, 65223509, 92080248, 99753602, 120412632, 130447018, 149630403, 195670527, 199507204, 260894036, 299260806, 391341054, 399014408, 521788072, 598521612, 782682108, 847905617, 1197043224, 1565364216, 1695811234, 2543716851, 3391622468, 5087433702, 6783244936, 10174867404, 20349734808]

約数ペア:

[(1, 20349734808), (2, 10174867404), (3, 6783244936), (4, 5087433702), (6, 3391622468), (8, 2543716851), (12, 1695811234), (13, 1565364216), (17, 1197043224), (24, 847905617), (26, 782682108), (34, 598521612), (39, 521788072), (51, 399014408), (52, 391341054), (68, 299260806), (78, 260894036), (102, 199507204), (104, 195670527), (136, 149630403), (156, 130447018), (169, 120412632), (204, 99753602), (221, 92080248), (312, 65223509), (338, 60206316), (408, 49876801), (442, 46040124), (507, 40137544), (663, 30693416), (676, 30103158), (884, 23020062), (1014, 20068772), (1326, 15346708), (1352, 15051579), (1768, 11510031), (2028, 10034386), (2652, 7673354), (2873, 7083096), (4056, 5017193), (5304, 3836677), (5746, 3541548), (8619, 2361032), (11492, 1770774), (17238, 1180516), (22984, 885387), (34476, 590258), (68952, 295129)]