20180957022

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{6091}}^1$

素因数の和:6326

約数の個数: 96

約数和(自身を含む): 46802935296

約数和(自身を除く): 26621978274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 151, 159, 207, 302, 318, 414, 453, 477, 906, 954, 1219, 1359, 2438, 2718, 3473, 3657, 6091, 6946, 7314, 8003, 10419, 10971, 12182, 16006, 18273, 20838, 21942, 24009, 31257, 36546, 48018, 54819, 62514, 72027, 109638, 140093, 144054, 184069, 280186, 322823, 368138, 420279, 552207, 645646, 840558, 919741, 968469, 1104414, 1260837, 1656621, 1839482, 1936938, 2521674, 2759223, 2905407, 3313242, 5518446, 5810814, 7424929, 8277669, 14849858, 16555338, 21154043, 22274787, 42308086, 44549574, 48746273, 63462129, 66824361, 97492546, 126924258, 133648722, 146238819, 190386387, 292477638, 380772774, 438716457, 877432914, 1121164279, 2242328558, 3363492837, 6726985674, 10090478511, 20180957022]

約数ペア:

[(1, 20180957022), (2, 10090478511), (3, 6726985674), (6, 3363492837), (9, 2242328558), (18, 1121164279), (23, 877432914), (46, 438716457), (53, 380772774), (69, 292477638), (106, 190386387), (138, 146238819), (151, 133648722), (159, 126924258), (207, 97492546), (302, 66824361), (318, 63462129), (414, 48746273), (453, 44549574), (477, 42308086), (906, 22274787), (954, 21154043), (1219, 16555338), (1359, 14849858), (2438, 8277669), (2718, 7424929), (3473, 5810814), (3657, 5518446), (6091, 3313242), (6946, 2905407), (7314, 2759223), (8003, 2521674), (10419, 1936938), (10971, 1839482), (12182, 1656621), (16006, 1260837), (18273, 1104414), (20838, 968469), (21942, 919741), (24009, 840558), (31257, 645646), (36546, 552207), (48018, 420279), (54819, 368138), (62514, 322823), (72027, 280186), (109638, 184069), (140093, 144054)]