20107966604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{98939}}^1$

素因数の和:99134

約数の個数: 48

約数和(自身を含む): 39892608000

約数和(自身を除く): 19784641396

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 149, 298, 341, 596, 682, 1364, 1639, 3278, 4619, 6556, 9238, 18476, 50809, 98939, 101618, 197878, 203236, 395756, 1088329, 2176658, 3067109, 4353316, 6134218, 12268436, 14741911, 29483822, 33738199, 58967644, 67476398, 134952796, 162161021, 324322042, 456999241, 648644084, 913998482, 1827996964, 5026991651, 10053983302, 20107966604]

約数ペア:

[(1, 20107966604), (2, 10053983302), (4, 5026991651), (11, 1827996964), (22, 913998482), (31, 648644084), (44, 456999241), (62, 324322042), (124, 162161021), (149, 134952796), (298, 67476398), (341, 58967644), (596, 33738199), (682, 29483822), (1364, 14741911), (1639, 12268436), (3278, 6134218), (4619, 4353316), (6556, 3067109), (9238, 2176658), (18476, 1088329), (50809, 395756), (98939, 203236), (101618, 197878)]