20020737598

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 32332608000

約数和(自身を除く): 12311870402

約数列:

[1, 2, 29, 53, 58, 83, 106, 131, 166, 262, 599, 1198, 1537, 2407, 3074, 3799, 4399, 4814, 6943, 7598, 8798, 10873, 13886, 17371, 21746, 31747, 34742, 49717, 63494, 78469, 99434, 127571, 156938, 201347, 255142, 315317, 402694, 576269, 630634, 920663, 1152538, 1441793, 1841326, 2275601, 2635001, 2883586, 4158857, 4551202, 5270002, 6512927, 8317714, 13025854, 16711801, 33423602, 76415029, 120606853, 152830058, 188874883, 241213706, 345185131, 377749766, 690370262, 10010368799, 20020737598]

約数ペア:

[(1, 20020737598), (2, 10010368799), (29, 690370262), (53, 377749766), (58, 345185131), (83, 241213706), (106, 188874883), (131, 152830058), (166, 120606853), (262, 76415029), (599, 33423602), (1198, 16711801), (1537, 13025854), (2407, 8317714), (3074, 6512927), (3799, 5270002), (4399, 4551202), (4814, 4158857), (6943, 2883586), (7598, 2635001), (8798, 2275601), (10873, 1841326), (13886, 1441793), (17371, 1152538), (21746, 920663), (31747, 630634), (34742, 576269), (49717, 402694), (63494, 315317), (78469, 255142), (99434, 201347), (127571, 156938)]