20130201588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1\times {\mathrm{3253}}^1$

素因数の和:6493

約数の個数: 96

約数和(自身を含む): 56049186816

約数和(自身を除く): 35918985228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 3203, 3253, 6406, 6506, 9609, 9759, 12812, 13012, 19218, 19518, 22421, 22771, 38436, 39036, 44842, 45542, 67263, 68313, 73669, 74819, 89684, 91084, 134526, 136626, 147338, 149638, 221007, 224457, 269052, 273252, 294676, 299276, 442014, 448914, 515683, 523733, 884028, 897828, 1031366, 1047466, 1547049, 1571199, 2062732, 2094932, 3094098, 3142398, 6188196, 6284796, 10419359, 20838718, 31258077, 41677436, 62516154, 72935513, 125032308, 145871026, 218806539, 239645257, 291742052, 437613078, 479290514, 718935771, 875226156, 958581028, 1437871542, 1677516799, 2875743084, 3355033598, 5032550397, 6710067196, 10065100794, 20130201588]

約数ペア:

[(1, 20130201588), (2, 10065100794), (3, 6710067196), (4, 5032550397), (6, 3355033598), (7, 2875743084), (12, 1677516799), (14, 1437871542), (21, 958581028), (23, 875226156), (28, 718935771), (42, 479290514), (46, 437613078), (69, 291742052), (84, 239645257), (92, 218806539), (138, 145871026), (161, 125032308), (276, 72935513), (322, 62516154), (483, 41677436), (644, 31258077), (966, 20838718), (1932, 10419359), (3203, 6284796), (3253, 6188196), (6406, 3142398), (6506, 3094098), (9609, 2094932), (9759, 2062732), (12812, 1571199), (13012, 1547049), (19218, 1047466), (19518, 1031366), (22421, 897828), (22771, 884028), (38436, 523733), (39036, 515683), (44842, 448914), (45542, 442014), (67263, 299276), (68313, 294676), (73669, 273252), (74819, 269052), (89684, 224457), (91084, 221007), (134526, 149638), (136626, 147338)]