20163220158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8594723}}^1$

素因数の和:8594768

約数の個数: 32

約数和(自身を含む): 44555049216

約数和(自身を除く): 24391829058

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8594723, 17189446, 25784169, 51568338, 146110291, 197678629, 292220582, 395357258, 438330873, 593035887, 876661746, 1186071774, 3360536693, 6721073386, 10081610079, 20163220158]

約数ペア:

[(1, 20163220158), (2, 10081610079), (3, 6721073386), (6, 3360536693), (17, 1186071774), (23, 876661746), (34, 593035887), (46, 438330873), (51, 395357258), (69, 292220582), (102, 197678629), (138, 146110291), (391, 51568338), (782, 25784169), (1173, 17189446), (2346, 8594723)]