20239675210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{5821}}^1$

素因数の和:6139

約数の個数: 64

約数和(自身を含む): 39137533344

約数和(自身を除く): 18897858134

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 181, 226, 362, 565, 905, 1130, 1810, 1921, 3077, 3842, 5821, 6154, 9605, 11642, 15385, 19210, 20453, 29105, 30770, 40906, 58210, 98957, 102265, 197914, 204530, 347701, 494785, 657773, 695402, 989570, 1053601, 1315546, 1738505, 2107202, 3288865, 3477010, 5268005, 6577730, 10536010, 11182141, 17911217, 22364282, 35822434, 55910705, 89556085, 111821410, 119056913, 179112170, 238113826, 595284565, 1190569130, 2023967521, 4047935042, 10119837605, 20239675210]

約数ペア:

[(1, 20239675210), (2, 10119837605), (5, 4047935042), (10, 2023967521), (17, 1190569130), (34, 595284565), (85, 238113826), (113, 179112170), (170, 119056913), (181, 111821410), (226, 89556085), (362, 55910705), (565, 35822434), (905, 22364282), (1130, 17911217), (1810, 11182141), (1921, 10536010), (3077, 6577730), (3842, 5268005), (5821, 3477010), (6154, 3288865), (9605, 2107202), (11642, 1738505), (15385, 1315546), (19210, 1053601), (20453, 989570), (29105, 695402), (30770, 657773), (40906, 494785), (58210, 347701), (98957, 204530), (102265, 197914)]