20067550935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{14867}}^1$

素因数の和:15040

約数の個数: 48

約数和(自身を含む): 33566472576

約数和(自身を除く): 13498921641

約数列:

[1, 3, 5, 15, 29, 87, 107, 145, 321, 435, 535, 841, 1605, 2523, 3103, 4205, 9309, 12615, 14867, 15515, 44601, 46545, 74335, 89987, 223005, 269961, 431143, 449935, 1293429, 1349805, 1590769, 2155715, 4772307, 6467145, 7953845, 12503147, 23861535, 37509441, 46132301, 62515735, 138396903, 187547205, 230661505, 691984515, 1337836729, 4013510187, 6689183645, 20067550935]

約数ペア:

[(1, 20067550935), (3, 6689183645), (5, 4013510187), (15, 1337836729), (29, 691984515), (87, 230661505), (107, 187547205), (145, 138396903), (321, 62515735), (435, 46132301), (535, 37509441), (841, 23861535), (1605, 12503147), (2523, 7953845), (3103, 6467145), (4205, 4772307), (9309, 2155715), (12615, 1590769), (14867, 1349805), (15515, 1293429), (44601, 449935), (46545, 431143), (74335, 269961), (89987, 223005)]