20183559955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{9833}}^1$

素因数の和:11247

約数の個数: 32

約数和(自身を含む): 27240022656

約数和(自身を除く): 7056462701

約数列:

[1, 5, 13, 23, 65, 115, 299, 1373, 1495, 6865, 9833, 17849, 31579, 49165, 89245, 127829, 157895, 226159, 410527, 639145, 1130795, 2052635, 2940067, 13500709, 14700335, 67503545, 175509217, 310516307, 877546085, 1552581535, 4036711991, 20183559955]

約数ペア:

[(1, 20183559955), (5, 4036711991), (13, 1552581535), (23, 877546085), (65, 310516307), (115, 175509217), (299, 67503545), (1373, 14700335), (1495, 13500709), (6865, 2940067), (9833, 2052635), (17849, 1130795), (31579, 639145), (49165, 410527), (89245, 226159), (127829, 157895)]