20587617542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601309}}^1$

素因数の和:601400

約数の個数: 32

約数和(自身を含む): 35068399200

約数和(自身を除く): 14480781658

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 17119, 34238, 601309, 1202618, 10222253, 11424871, 20444506, 22849742, 31869377, 63738754, 194222807, 388445614, 541779409, 605518163, 1083558818, 1211036326, 10293808771, 20587617542]

約数ペア:

[(1, 20587617542), (2, 10293808771), (17, 1211036326), (19, 1083558818), (34, 605518163), (38, 541779409), (53, 388445614), (106, 194222807), (323, 63738754), (646, 31869377), (901, 22849742), (1007, 20444506), (1802, 11424871), (2014, 10222253), (17119, 1202618), (34238, 601309)]