20030754536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{4969}}^1$

素因数の和:5538

約数の個数: 64

約数和(自身を含む): 41029934400

約数和(自身を除く): 20999179864

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 467, 664, 934, 1079, 1868, 2158, 3736, 4316, 4969, 6071, 8632, 9938, 12142, 19876, 24284, 38761, 39752, 48568, 64597, 77522, 129194, 155044, 258388, 310088, 412427, 503893, 516776, 824854, 1007786, 1649708, 2015572, 2320523, 3299416, 4031144, 4641046, 5361551, 9282092, 10723102, 18564184, 21446204, 30166799, 42892408, 60333598, 120667196, 192603409, 241334392, 385206818, 770413636, 1540827272, 2503844317, 5007688634, 10015377268, 20030754536]

約数ペア:

[(1, 20030754536), (2, 10015377268), (4, 5007688634), (8, 2503844317), (13, 1540827272), (26, 770413636), (52, 385206818), (83, 241334392), (104, 192603409), (166, 120667196), (332, 60333598), (467, 42892408), (664, 30166799), (934, 21446204), (1079, 18564184), (1868, 10723102), (2158, 9282092), (3736, 5361551), (4316, 4641046), (4969, 4031144), (6071, 3299416), (8632, 2320523), (9938, 2015572), (12142, 1649708), (19876, 1007786), (24284, 824854), (38761, 516776), (39752, 503893), (48568, 412427), (64597, 310088), (77522, 258388), (129194, 155044)]