20132941506

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{25951}}^1$

素因数の和:26127

約数の個数: 64

約数和(自身を含む): 42971529216

約数和(自身を除く): 22838587710

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 97, 129, 186, 194, 258, 291, 582, 1333, 2666, 3007, 3999, 4171, 6014, 7998, 8342, 9021, 12513, 18042, 25026, 25951, 51902, 77853, 129301, 155706, 258602, 387903, 775806, 804481, 1115893, 1608962, 2231786, 2413443, 2517247, 3347679, 4826886, 5034494, 6695358, 7551741, 15103482, 34592683, 69185366, 78034657, 103778049, 108241621, 156069314, 207556098, 216483242, 234103971, 324724863, 468207942, 649449726, 3355490251, 6710980502, 10066470753, 20132941506]

約数ペア:

[(1, 20132941506), (2, 10066470753), (3, 6710980502), (6, 3355490251), (31, 649449726), (43, 468207942), (62, 324724863), (86, 234103971), (93, 216483242), (97, 207556098), (129, 156069314), (186, 108241621), (194, 103778049), (258, 78034657), (291, 69185366), (582, 34592683), (1333, 15103482), (2666, 7551741), (3007, 6695358), (3999, 5034494), (4171, 4826886), (6014, 3347679), (7998, 2517247), (8342, 2413443), (9021, 2231786), (12513, 1608962), (18042, 1115893), (25026, 804481), (25951, 775806), (51902, 387903), (77853, 258602), (129301, 155706)]