20223099088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{5399}}^1$

素因数の和:5764

約数の個数: 80

約数和(自身を含む): 42522278400

約数和(自身を除く): 22299179312

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 293, 376, 586, 752, 799, 1172, 1598, 2344, 3196, 4688, 4981, 5399, 6392, 9962, 10798, 12784, 13771, 19924, 21596, 27542, 39848, 43192, 55084, 79696, 86384, 91783, 110168, 183566, 220336, 234107, 253753, 367132, 468214, 507506, 734264, 936428, 1015012, 1468528, 1581907, 1872856, 2030024, 3163814, 3745712, 4060048, 4313801, 6327628, 8627602, 12655256, 17255204, 25310512, 26892419, 34510408, 53784838, 69020816, 74349629, 107569676, 148699258, 215139352, 297398516, 430278704, 594797032, 1189594064, 1263943693, 2527887386, 5055774772, 10111549544, 20223099088]

約数ペア:

[(1, 20223099088), (2, 10111549544), (4, 5055774772), (8, 2527887386), (16, 1263943693), (17, 1189594064), (34, 594797032), (47, 430278704), (68, 297398516), (94, 215139352), (136, 148699258), (188, 107569676), (272, 74349629), (293, 69020816), (376, 53784838), (586, 34510408), (752, 26892419), (799, 25310512), (1172, 17255204), (1598, 12655256), (2344, 8627602), (3196, 6327628), (4688, 4313801), (4981, 4060048), (5399, 3745712), (6392, 3163814), (9962, 2030024), (10798, 1872856), (12784, 1581907), (13771, 1468528), (19924, 1015012), (21596, 936428), (27542, 734264), (39848, 507506), (43192, 468214), (55084, 367132), (79696, 253753), (86384, 234107), (91783, 220336), (110168, 183566)]