20164139523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 31962060000

約数和(自身を除く): 11797920477

約数列:

[1, 3, 9, 11, 33, 99, 313, 521, 939, 1249, 1563, 2817, 3443, 3747, 4689, 5731, 10329, 11241, 13739, 17193, 30987, 41217, 51579, 123651, 163073, 390937, 489219, 650729, 1172811, 1467657, 1793803, 1952187, 3518433, 4300307, 5381409, 5856561, 7158019, 12900921, 16144227, 21474057, 38702763, 64422171, 203678177, 611034531, 1833103593, 2240459947, 6721379841, 20164139523]

約数ペア:

[(1, 20164139523), (3, 6721379841), (9, 2240459947), (11, 1833103593), (33, 611034531), (99, 203678177), (313, 64422171), (521, 38702763), (939, 21474057), (1249, 16144227), (1563, 12900921), (2817, 7158019), (3443, 5856561), (3747, 5381409), (4689, 4300307), (5731, 3518433), (10329, 1952187), (11241, 1793803), (13739, 1467657), (17193, 1172811), (30987, 650729), (41217, 489219), (51579, 390937), (123651, 163073)]