20161172952

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{15667}}^1$

素因数の和:16033

約数の個数: 96

約数和(自身を含む): 55691279280

約数和(自身を除く): 35530106328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 293, 366, 488, 549, 586, 732, 879, 1098, 1172, 1464, 1758, 2196, 2344, 2637, 3516, 4392, 5274, 7032, 10548, 15667, 17873, 21096, 31334, 35746, 47001, 53619, 62668, 71492, 94002, 107238, 125336, 141003, 142984, 160857, 188004, 214476, 282006, 321714, 376008, 428952, 564012, 643428, 955687, 1128024, 1286856, 1911374, 2867061, 3822748, 4590431, 5734122, 7645496, 8601183, 9180862, 11468244, 13771293, 17202366, 18361724, 22936488, 27542586, 34404732, 36723448, 41313879, 55085172, 68809464, 82627758, 110170344, 165255516, 280016291, 330511032, 560032582, 840048873, 1120065164, 1680097746, 2240130328, 2520146619, 3360195492, 5040293238, 6720390984, 10080586476, 20161172952]

約数ペア:

[(1, 20161172952), (2, 10080586476), (3, 6720390984), (4, 5040293238), (6, 3360195492), (8, 2520146619), (9, 2240130328), (12, 1680097746), (18, 1120065164), (24, 840048873), (36, 560032582), (61, 330511032), (72, 280016291), (122, 165255516), (183, 110170344), (244, 82627758), (293, 68809464), (366, 55085172), (488, 41313879), (549, 36723448), (586, 34404732), (732, 27542586), (879, 22936488), (1098, 18361724), (1172, 17202366), (1464, 13771293), (1758, 11468244), (2196, 9180862), (2344, 8601183), (2637, 7645496), (3516, 5734122), (4392, 4590431), (5274, 3822748), (7032, 2867061), (10548, 1911374), (15667, 1286856), (17873, 1128024), (21096, 955687), (31334, 643428), (35746, 564012), (47001, 428952), (53619, 376008), (62668, 321714), (71492, 282006), (94002, 214476), (107238, 188004), (125336, 160857), (141003, 142984)]