20174101194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1\times {\mathrm{1427}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 43739297280

約数和(自身を除く): 23565196086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 859, 1266, 1427, 1718, 2577, 2743, 2854, 4281, 5154, 5486, 8229, 8562, 11167, 16458, 18551, 22334, 33501, 37102, 55653, 67002, 111306, 181249, 301097, 362498, 543747, 602194, 903291, 1087494, 1225793, 1806582, 2356237, 2451586, 3677379, 3914261, 4712474, 7068711, 7354758, 7828522, 11742783, 14137422, 15935309, 23485566, 31870618, 47805927, 95611854, 258642323, 517284646, 775926969, 1551853938, 3362350199, 6724700398, 10087050597, 20174101194]

約数ペア:

[(1, 20174101194), (2, 10087050597), (3, 6724700398), (6, 3362350199), (13, 1551853938), (26, 775926969), (39, 517284646), (78, 258642323), (211, 95611854), (422, 47805927), (633, 31870618), (859, 23485566), (1266, 15935309), (1427, 14137422), (1718, 11742783), (2577, 7828522), (2743, 7354758), (2854, 7068711), (4281, 4712474), (5154, 3914261), (5486, 3677379), (8229, 2451586), (8562, 2356237), (11167, 1806582), (16458, 1225793), (18551, 1087494), (22334, 903291), (33501, 602194), (37102, 543747), (55653, 362498), (67002, 301097), (111306, 181249)]