20846602

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 37718784

約数和(自身を除く): 16872182

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 641, 707, 1282, 1414, 2323, 4487, 4646, 8974, 14743, 16261, 29486, 32522, 64741, 103201, 129482, 206402, 453187, 906374, 1489043, 2978086, 10423301, 20846602]

約数ペア:

[(1, 20846602), (2, 10423301), (7, 2978086), (14, 1489043), (23, 906374), (46, 453187), (101, 206402), (161, 129482), (202, 103201), (322, 64741), (641, 32522), (707, 29486), (1282, 16261), (1414, 14743), (2323, 8974), (4487, 4646)]