20199224634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^2\times {\mathrm{347}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 44802132480

約数和(自身を除く): 24602907846

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 149, 298, 347, 437, 447, 694, 874, 894, 1041, 1311, 2082, 2622, 2831, 3427, 5662, 6593, 6854, 7981, 8493, 10281, 13186, 15962, 16986, 19779, 20562, 22201, 23943, 39558, 44402, 47886, 51703, 65113, 66603, 103406, 130226, 133206, 151639, 155109, 195339, 303278, 310218, 390678, 421819, 454917, 510623, 843638, 909834, 982357, 1021246, 1189169, 1265457, 1531869, 1964714, 2378338, 2530914, 2947071, 3063738, 3567507, 5894142, 7135014, 7703747, 9701837, 15407494, 19403674, 22594211, 23111241, 29105511, 45188422, 46222482, 58211022, 67782633, 135565266, 146371193, 177186181, 292742386, 354372362, 439113579, 531558543, 878227158, 1063117086, 3366537439, 6733074878, 10099612317, 20199224634]

約数ペア:

[(1, 20199224634), (2, 10099612317), (3, 6733074878), (6, 3366537439), (19, 1063117086), (23, 878227158), (38, 531558543), (46, 439113579), (57, 354372362), (69, 292742386), (114, 177186181), (138, 146371193), (149, 135565266), (298, 67782633), (347, 58211022), (437, 46222482), (447, 45188422), (694, 29105511), (874, 23111241), (894, 22594211), (1041, 19403674), (1311, 15407494), (2082, 9701837), (2622, 7703747), (2831, 7135014), (3427, 5894142), (5662, 3567507), (6593, 3063738), (6854, 2947071), (7981, 2530914), (8493, 2378338), (10281, 1964714), (13186, 1531869), (15962, 1265457), (16986, 1189169), (19779, 1021246), (20562, 982357), (22201, 909834), (23943, 843638), (39558, 510623), (44402, 454917), (47886, 421819), (51703, 390678), (65113, 310218), (66603, 303278), (103406, 195339), (130226, 155109), (133206, 151639)]