20768076996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47417}}^1$

素因数の和:47573

約数の個数: 96

約数和(自身を含む): 54488972160

約数和(自身を除く): 33720895164

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 113, 114, 204, 226, 228, 323, 339, 452, 646, 678, 969, 1292, 1356, 1921, 1938, 2147, 3842, 3876, 4294, 5763, 6441, 7684, 8588, 11526, 12882, 23052, 25764, 36499, 47417, 72998, 94834, 109497, 142251, 145996, 189668, 218994, 284502, 437988, 569004, 806089, 900923, 1612178, 1801846, 2418267, 2702769, 3224356, 3603692, 4836534, 5358121, 5405538, 9673068, 10716242, 10811076, 15315691, 16074363, 21432484, 30631382, 32148726, 45947073, 61262764, 64297452, 91088057, 91894146, 101804299, 182176114, 183788292, 203608598, 273264171, 305412897, 364352228, 407217196, 546528342, 610825794, 1093056684, 1221651588, 1730673083, 3461346166, 5192019249, 6922692332, 10384038498, 20768076996]

約数ペア:

[(1, 20768076996), (2, 10384038498), (3, 6922692332), (4, 5192019249), (6, 3461346166), (12, 1730673083), (17, 1221651588), (19, 1093056684), (34, 610825794), (38, 546528342), (51, 407217196), (57, 364352228), (68, 305412897), (76, 273264171), (102, 203608598), (113, 183788292), (114, 182176114), (204, 101804299), (226, 91894146), (228, 91088057), (323, 64297452), (339, 61262764), (452, 45947073), (646, 32148726), (678, 30631382), (969, 21432484), (1292, 16074363), (1356, 15315691), (1921, 10811076), (1938, 10716242), (2147, 9673068), (3842, 5405538), (3876, 5358121), (4294, 4836534), (5763, 3603692), (6441, 3224356), (7684, 2702769), (8588, 2418267), (11526, 1801846), (12882, 1612178), (23052, 900923), (25764, 806089), (36499, 569004), (47417, 437988), (72998, 284502), (94834, 218994), (109497, 189668), (142251, 145996)]