20176393874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{30133}}^1$

素因数の和:30451

約数の個数: 48

約数和(自身を含む): 37586981952

約数和(自身を除く): 17410588078

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 283, 338, 566, 1183, 1981, 2366, 3679, 3962, 7358, 25753, 30133, 47827, 51506, 60266, 95654, 210931, 334789, 391729, 421862, 669578, 783458, 2742103, 5092477, 5484206, 8527639, 10184954, 17055278, 35647339, 59693473, 71294678, 110859307, 119386946, 221718614, 776015149, 1441170991, 1552030298, 2882341982, 10088196937, 20176393874]

約数ペア:

[(1, 20176393874), (2, 10088196937), (7, 2882341982), (13, 1552030298), (14, 1441170991), (26, 776015149), (91, 221718614), (169, 119386946), (182, 110859307), (283, 71294678), (338, 59693473), (566, 35647339), (1183, 17055278), (1981, 10184954), (2366, 8527639), (3679, 5484206), (3962, 5092477), (7358, 2742103), (25753, 783458), (30133, 669578), (47827, 421862), (51506, 391729), (60266, 334789), (95654, 210931)]