20347054146

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{418199}}^1$

素因数の和:418280

約数の個数: 64

約数和(自身を含む): 48778848000

約数和(自身を除く): 28431793854

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 901, 918, 954, 1431, 1802, 2703, 2862, 5406, 8109, 16218, 24327, 48654, 418199, 836398, 1254597, 2509194, 3763791, 7109383, 7527582, 11291373, 14218766, 21328149, 22164547, 22582746, 42656298, 44329094, 63984447, 66493641, 127968894, 132987282, 191953341, 199480923, 376797299, 383906682, 398961846, 598442769, 753594598, 1130391897, 1196885538, 2260783794, 3391175691, 6782351382, 10173527073, 20347054146]

約数ペア:

[(1, 20347054146), (2, 10173527073), (3, 6782351382), (6, 3391175691), (9, 2260783794), (17, 1196885538), (18, 1130391897), (27, 753594598), (34, 598442769), (51, 398961846), (53, 383906682), (54, 376797299), (102, 199480923), (106, 191953341), (153, 132987282), (159, 127968894), (306, 66493641), (318, 63984447), (459, 44329094), (477, 42656298), (901, 22582746), (918, 22164547), (954, 21328149), (1431, 14218766), (1802, 11291373), (2703, 7527582), (2862, 7109383), (5406, 3763791), (8109, 2509194), (16218, 1254597), (24327, 836398), (48654, 418199)]