20223848722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{15233}}^1$

素因数の和:15523

約数の個数: 64

約数和(自身を含む): 39012689664

約数和(自身を除く): 18788840942

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 233, 259, 407, 466, 518, 814, 1631, 2563, 2849, 3262, 5126, 5698, 8621, 15233, 17242, 17941, 30466, 35882, 60347, 94831, 106631, 120694, 167563, 189662, 213262, 335126, 563621, 663817, 1127242, 1172941, 1327634, 2345882, 3549289, 3945347, 6199831, 7098578, 7890694, 12399662, 24845023, 39042179, 43398817, 49690046, 78084358, 86797634, 131323693, 262647386, 273295253, 546590506, 919265851, 1444560623, 1838531702, 2889121246, 10111924361, 20223848722]

約数ペア:

[(1, 20223848722), (2, 10111924361), (7, 2889121246), (11, 1838531702), (14, 1444560623), (22, 919265851), (37, 546590506), (74, 273295253), (77, 262647386), (154, 131323693), (233, 86797634), (259, 78084358), (407, 49690046), (466, 43398817), (518, 39042179), (814, 24845023), (1631, 12399662), (2563, 7890694), (2849, 7098578), (3262, 6199831), (5126, 3945347), (5698, 3549289), (8621, 2345882), (15233, 1327634), (17242, 1172941), (17941, 1127242), (30466, 663817), (35882, 563621), (60347, 335126), (94831, 213262), (106631, 189662), (120694, 167563)]