20254301892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{527291}}^1$

素因数の和:527409

約数の個数: 72

約数和(自身を含む): 56428680672

約数和(自身を除く): 36174378780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4268, 6402, 9603, 12804, 19206, 38412, 527291, 1054582, 1581873, 2109164, 3163746, 4745619, 5800201, 6327492, 9491238, 11600402, 17400603, 18982476, 23200804, 34801206, 51147227, 52201809, 69602412, 102294454, 104403618, 153441681, 204588908, 208807236, 306883362, 460325043, 562619497, 613766724, 920650086, 1125238994, 1687858491, 1841300172, 2250477988, 3375716982, 5063575473, 6751433964, 10127150946, 20254301892]

約数ペア:

[(1, 20254301892), (2, 10127150946), (3, 6751433964), (4, 5063575473), (6, 3375716982), (9, 2250477988), (11, 1841300172), (12, 1687858491), (18, 1125238994), (22, 920650086), (33, 613766724), (36, 562619497), (44, 460325043), (66, 306883362), (97, 208807236), (99, 204588908), (132, 153441681), (194, 104403618), (198, 102294454), (291, 69602412), (388, 52201809), (396, 51147227), (582, 34801206), (873, 23200804), (1067, 18982476), (1164, 17400603), (1746, 11600402), (2134, 9491238), (3201, 6327492), (3492, 5800201), (4268, 4745619), (6402, 3163746), (9603, 2109164), (12804, 1581873), (19206, 1054582), (38412, 527291)]