20080980822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7349}}^1$

素因数の和:7510

約数の個数: 128

約数和(自身を含む): 50295168000

約数和(自身を除く): 30214187178

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 89, 102, 119, 129, 178, 238, 258, 267, 301, 357, 534, 602, 623, 714, 731, 903, 1246, 1462, 1513, 1806, 1869, 2193, 3026, 3738, 3827, 4386, 4539, 5117, 7349, 7654, 9078, 10234, 10591, 11481, 14698, 15351, 21182, 22047, 22962, 26789, 30702, 31773, 44094, 51443, 53578, 63546, 65059, 80367, 102886, 124933, 130118, 154329, 160734, 195177, 249866, 308658, 316007, 374799, 390354, 455413, 632014, 654061, 749598, 874531, 910826, 948021, 1308122, 1366239, 1749062, 1896042, 1962183, 2212049, 2623593, 2732478, 3924366, 4424098, 4578427, 5247186, 5372119, 6636147, 9156854, 10744238, 11119037, 13272294, 13735281, 16116357, 22238074, 27470562, 28124623, 32232714, 33357111, 37604833, 56249246, 66714222, 75209666, 77833259, 84373869, 112814499, 155666518, 168747738, 196872361, 225628998, 233499777, 393744722, 466999554, 478118591, 590617083, 956237182, 1181234166, 1434355773, 2868711546, 3346830137, 6693660274, 10040490411, 20080980822]

約数ペア:

[(1, 20080980822), (2, 10040490411), (3, 6693660274), (6, 3346830137), (7, 2868711546), (14, 1434355773), (17, 1181234166), (21, 956237182), (34, 590617083), (42, 478118591), (43, 466999554), (51, 393744722), (86, 233499777), (89, 225628998), (102, 196872361), (119, 168747738), (129, 155666518), (178, 112814499), (238, 84373869), (258, 77833259), (267, 75209666), (301, 66714222), (357, 56249246), (534, 37604833), (602, 33357111), (623, 32232714), (714, 28124623), (731, 27470562), (903, 22238074), (1246, 16116357), (1462, 13735281), (1513, 13272294), (1806, 11119037), (1869, 10744238), (2193, 9156854), (3026, 6636147), (3738, 5372119), (3827, 5247186), (4386, 4578427), (4539, 4424098), (5117, 3924366), (7349, 2732478), (7654, 2623593), (9078, 2212049), (10234, 1962183), (10591, 1896042), (11481, 1749062), (14698, 1366239), (15351, 1308122), (21182, 948021), (22047, 910826), (22962, 874531), (26789, 749598), (30702, 654061), (31773, 632014), (44094, 455413), (51443, 390354), (53578, 374799), (63546, 316007), (65059, 308658), (80367, 249866), (102886, 195177), (124933, 160734), (130118, 154329)]