2016807641164

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{929}}^1\times {\mathrm{10141}}^1$

素因数の和:11674

約数の個数: 48

約数和(自身を含む): 3573241610400

約数和(自身を除く): 1556433969236

約数列:

[1, 2, 4, 109, 218, 436, 491, 929, 982, 1858, 1964, 3716, 10141, 20282, 40564, 53519, 101261, 107038, 202522, 214076, 405044, 456139, 912278, 1105369, 1824556, 2210738, 4421476, 4979231, 9420989, 9958462, 18841978, 19916924, 37683956, 49719151, 99438302, 198876604, 542736179, 1026887801, 1085472358, 2053775602, 2170944716, 4107551204, 4625705599, 9251411198, 18502822396, 504201910291, 1008403820582, 2016807641164]

約数ペア:

[(1, 2016807641164), (2, 1008403820582), (4, 504201910291), (109, 18502822396), (218, 9251411198), (436, 4625705599), (491, 4107551204), (929, 2170944716), (982, 2053775602), (1858, 1085472358), (1964, 1026887801), (3716, 542736179), (10141, 198876604), (20282, 99438302), (40564, 49719151), (53519, 37683956), (101261, 19916924), (107038, 18841978), (202522, 9958462), (214076, 9420989), (405044, 4979231), (456139, 4421476), (912278, 2210738), (1105369, 1824556)]