20087049164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{15173}}^1$

素因数の和:18834

約数の個数: 48

約数和(自身を含む): 43279161408

約数和(自身を除く): 23192112244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3637, 7274, 14548, 15173, 25459, 30346, 47281, 50918, 60692, 94562, 101836, 106211, 189124, 197249, 212422, 330967, 394498, 424844, 661934, 788996, 1323868, 1380743, 2761486, 5522972, 55184201, 110368402, 220736804, 386289407, 717394613, 772578814, 1434789226, 1545157628, 2869578452, 5021762291, 10043524582, 20087049164]

約数ペア:

[(1, 20087049164), (2, 10043524582), (4, 5021762291), (7, 2869578452), (13, 1545157628), (14, 1434789226), (26, 772578814), (28, 717394613), (52, 386289407), (91, 220736804), (182, 110368402), (364, 55184201), (3637, 5522972), (7274, 2761486), (14548, 1380743), (15173, 1323868), (25459, 788996), (30346, 661934), (47281, 424844), (50918, 394498), (60692, 330967), (94562, 212422), (101836, 197249), (106211, 189124)]