20145496436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{10501}}^1$

素因数の和:11064

約数の個数: 48

約数和(自身を含む): 38533098240

約数和(自身を除く): 18387601804

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 467, 934, 1027, 1868, 2054, 4108, 6071, 10501, 12142, 21002, 24284, 36893, 42004, 73786, 136513, 147572, 273026, 479609, 546052, 829579, 959218, 1659158, 1918436, 3318316, 4903967, 9807934, 10784527, 19615868, 21569054, 43138108, 63751571, 127503142, 255006284, 387413393, 774826786, 1549653572, 5036374109, 10072748218, 20145496436]

約数ペア:

[(1, 20145496436), (2, 10072748218), (4, 5036374109), (13, 1549653572), (26, 774826786), (52, 387413393), (79, 255006284), (158, 127503142), (316, 63751571), (467, 43138108), (934, 21569054), (1027, 19615868), (1868, 10784527), (2054, 9807934), (4108, 4903967), (6071, 3318316), (10501, 1918436), (12142, 1659158), (21002, 959218), (24284, 829579), (36893, 546052), (42004, 479609), (73786, 273026), (136513, 147572)]