20160604997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{12263}}^1$

素因数の和:12509

約数の個数: 32

約数和(自身を含む): 23661082368

約数和(自身を除く): 3500477371

約数列:

[1, 13, 17, 43, 173, 221, 559, 731, 2249, 2941, 7439, 9503, 12263, 38233, 96707, 126463, 159419, 208471, 527309, 1644019, 2121499, 2710123, 6855017, 8964253, 27579487, 36065483, 91224457, 116535289, 468851279, 1185917941, 1550815769, 20160604997]

約数ペア:

[(1, 20160604997), (13, 1550815769), (17, 1185917941), (43, 468851279), (173, 116535289), (221, 91224457), (559, 36065483), (731, 27579487), (2249, 8964253), (2941, 6855017), (7439, 2710123), (9503, 2121499), (12263, 1644019), (38233, 527309), (96707, 208471), (126463, 159419)]