20160338132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1269223}}^1$

素因数の和:1269276

約数の個数: 36

約数和(自身を含む): 40620244896

約数和(自身を除く): 20459906764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 1269223, 2538446, 5076892, 13961453, 24115237, 27922906, 48230474, 55845812, 96460948, 265267607, 458189503, 530535214, 916379006, 1061070428, 1832758012, 5040084533, 10080169066, 20160338132]

約数ペア:

[(1, 20160338132), (2, 10080169066), (4, 5040084533), (11, 1832758012), (19, 1061070428), (22, 916379006), (38, 530535214), (44, 458189503), (76, 265267607), (209, 96460948), (361, 55845812), (418, 48230474), (722, 27922906), (836, 24115237), (1444, 13961453), (3971, 5076892), (7942, 2538446), (15884, 1269223)]