20120338674

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2617}}^1\times {\mathrm{4229}}^1$

素因数の和:6955

約数の個数: 48

約数和(自身を含む): 44052928920

約数和(自身を除く): 23932590246

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 2617, 4229, 5234, 7851, 8458, 12687, 15702, 23553, 25374, 38061, 47106, 76122, 264317, 427129, 528634, 792951, 854258, 1281387, 1585902, 2378853, 2562774, 3844161, 4757706, 7688322, 11067293, 22134586, 33201879, 66403758, 99605637, 199211274, 1117796593, 2235593186, 3353389779, 6706779558, 10060169337, 20120338674]

約数ペア:

[(1, 20120338674), (2, 10060169337), (3, 6706779558), (6, 3353389779), (9, 2235593186), (18, 1117796593), (101, 199211274), (202, 99605637), (303, 66403758), (606, 33201879), (909, 22134586), (1818, 11067293), (2617, 7688322), (4229, 4757706), (5234, 3844161), (7851, 2562774), (8458, 2378853), (12687, 1585902), (15702, 1281387), (23553, 854258), (25374, 792951), (38061, 528634), (47106, 427129), (76122, 264317)]