20048093328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{228359}}^1$

素因数の和:228460

約数の個数: 80

約数和(自身を含む): 54367948800

約数和(自身を除く): 34319855472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 3658, 5487, 7316, 10974, 14632, 21948, 29264, 43896, 87792, 228359, 456718, 685077, 913436, 1370154, 1826872, 2740308, 3653744, 5480616, 7079129, 10961232, 13473181, 14158258, 21237387, 26946362, 28316516, 40419543, 42474774, 53892724, 56633032, 80839086, 84949548, 107785448, 113266064, 161678172, 169899096, 215570896, 323356344, 339798192, 417668611, 646712688, 835337222, 1253005833, 1670674444, 2506011666, 3341348888, 5012023332, 6682697776, 10024046664, 20048093328]

約数ペア:

[(1, 20048093328), (2, 10024046664), (3, 6682697776), (4, 5012023332), (6, 3341348888), (8, 2506011666), (12, 1670674444), (16, 1253005833), (24, 835337222), (31, 646712688), (48, 417668611), (59, 339798192), (62, 323356344), (93, 215570896), (118, 169899096), (124, 161678172), (177, 113266064), (186, 107785448), (236, 84949548), (248, 80839086), (354, 56633032), (372, 53892724), (472, 42474774), (496, 40419543), (708, 28316516), (744, 26946362), (944, 21237387), (1416, 14158258), (1488, 13473181), (1829, 10961232), (2832, 7079129), (3658, 5480616), (5487, 3653744), (7316, 2740308), (10974, 1826872), (14632, 1370154), (21948, 913436), (29264, 685077), (43896, 456718), (87792, 228359)]