20147894097426

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{22470589}}^1$

素因数の和:22471163

約数の個数: 48

約数和(自身を含む): 44150664643800

約数和(自身を除く): 24002770546374

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 457, 654, 914, 981, 1371, 1962, 2742, 4113, 8226, 49813, 99626, 149439, 298878, 448317, 896634, 22470589, 44941178, 67411767, 134823534, 202235301, 404470602, 2449294201, 4898588402, 7347882603, 10269059173, 14695765206, 20538118346, 22043647809, 30807177519, 44087295618, 61614355038, 92421532557, 184843065114, 1119327449857, 2238654899714, 3357982349571, 6715964699142, 10073947048713, 20147894097426]

約数ペア:

[(1, 20147894097426), (2, 10073947048713), (3, 6715964699142), (6, 3357982349571), (9, 2238654899714), (18, 1119327449857), (109, 184843065114), (218, 92421532557), (327, 61614355038), (457, 44087295618), (654, 30807177519), (914, 22043647809), (981, 20538118346), (1371, 14695765206), (1962, 10269059173), (2742, 7347882603), (4113, 4898588402), (8226, 2449294201), (49813, 404470602), (99626, 202235301), (149439, 134823534), (298878, 67411767), (448317, 44941178), (896634, 22470589)]