20010698040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{183047}}^1$

素因数の和:183972

約数の個数: 64

約数和(自身を含む): 60098319360

約数和(自身を除く): 40087621320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 10932, 13665, 18220, 21864, 27330, 36440, 54660, 109320, 183047, 366094, 549141, 732188, 915235, 1098282, 1464376, 1830470, 2196564, 2745705, 3660940, 4393128, 5491410, 7321880, 10982820, 21965640, 166755817, 333511634, 500267451, 667023268, 833779085, 1000534902, 1334046536, 1667558170, 2001069804, 2501337255, 3335116340, 4002139608, 5002674510, 6670232680, 10005349020, 20010698040]

約数ペア:

[(1, 20010698040), (2, 10005349020), (3, 6670232680), (4, 5002674510), (5, 4002139608), (6, 3335116340), (8, 2501337255), (10, 2001069804), (12, 1667558170), (15, 1334046536), (20, 1000534902), (24, 833779085), (30, 667023268), (40, 500267451), (60, 333511634), (120, 166755817), (911, 21965640), (1822, 10982820), (2733, 7321880), (3644, 5491410), (4555, 4393128), (5466, 3660940), (7288, 2745705), (9110, 2196564), (10932, 1830470), (13665, 1464376), (18220, 1098282), (21864, 915235), (27330, 732188), (36440, 549141), (54660, 366094), (109320, 183047)]