20163954099

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{7517}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 28742817600

約数和(自身を除く): 8578863501

約数列:

[1, 3, 17, 51, 149, 353, 447, 1059, 2533, 6001, 7517, 7599, 18003, 22551, 52597, 127789, 157791, 383367, 894149, 1120033, 2653501, 2682447, 3360099, 7960503, 19040561, 45109517, 57121683, 135328551, 395371649, 1186114947, 6721318033, 20163954099]

約数ペア:

[(1, 20163954099), (3, 6721318033), (17, 1186114947), (51, 395371649), (149, 135328551), (353, 57121683), (447, 45109517), (1059, 19040561), (2533, 7960503), (6001, 3360099), (7517, 2682447), (7599, 2653501), (18003, 1120033), (22551, 894149), (52597, 383367), (127789, 157791)]