20888948802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{9059}}^1$

素因数の和:9375

約数の個数: 64

約数和(自身を含む): 44618688000

約数和(自身を除く): 23729739198

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 179, 226, 339, 358, 537, 678, 1074, 2147, 3401, 4294, 6441, 6802, 9059, 10203, 12882, 18118, 20227, 20406, 27177, 40454, 54354, 60681, 121362, 172121, 344242, 384313, 516363, 768626, 1023667, 1032726, 1152939, 1621561, 2047334, 2305878, 3071001, 3243122, 4864683, 6142002, 9729366, 19449673, 30809659, 38899346, 58349019, 61619318, 92428977, 116698038, 183236393, 184857954, 366472786, 549709179, 1099418358, 3481491467, 6962982934, 10444474401, 20888948802]

約数ペア:

[(1, 20888948802), (2, 10444474401), (3, 6962982934), (6, 3481491467), (19, 1099418358), (38, 549709179), (57, 366472786), (113, 184857954), (114, 183236393), (179, 116698038), (226, 92428977), (339, 61619318), (358, 58349019), (537, 38899346), (678, 30809659), (1074, 19449673), (2147, 9729366), (3401, 6142002), (4294, 4864683), (6441, 3243122), (6802, 3071001), (9059, 2305878), (10203, 2047334), (12882, 1621561), (18118, 1152939), (20227, 1032726), (20406, 1023667), (27177, 768626), (40454, 516363), (54354, 384313), (60681, 344242), (121362, 172121)]