20147646834

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2081}}^1\times {\mathrm{3659}}^1$

素因数の和:5765

約数の個数: 96

約数和(自身を含む): 52121620800

約数和(自身を除く): 31973973966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2081, 2646, 3659, 4162, 6243, 7318, 10977, 12486, 14567, 18729, 21954, 25613, 29134, 32931, 37458, 43701, 51226, 56187, 65862, 76839, 87402, 98793, 101969, 112374, 131103, 153678, 179291, 197586, 203938, 230517, 262206, 305907, 358582, 393309, 461034, 537873, 611814, 691551, 786618, 917721, 1075746, 1383102, 1613619, 1835442, 2753163, 3227238, 4840857, 5506326, 7614379, 9681714, 15228758, 22843137, 45686274, 53300653, 68529411, 106601306, 137058822, 159901959, 205588233, 319803918, 373104571, 411176466, 479705877, 746209142, 959411754, 1119313713, 1439117631, 2238627426, 2878235262, 3357941139, 6715882278, 10073823417, 20147646834]

約数ペア:

[(1, 20147646834), (2, 10073823417), (3, 6715882278), (6, 3357941139), (7, 2878235262), (9, 2238627426), (14, 1439117631), (18, 1119313713), (21, 959411754), (27, 746209142), (42, 479705877), (49, 411176466), (54, 373104571), (63, 319803918), (98, 205588233), (126, 159901959), (147, 137058822), (189, 106601306), (294, 68529411), (378, 53300653), (441, 45686274), (882, 22843137), (1323, 15228758), (2081, 9681714), (2646, 7614379), (3659, 5506326), (4162, 4840857), (6243, 3227238), (7318, 2753163), (10977, 1835442), (12486, 1613619), (14567, 1383102), (18729, 1075746), (21954, 917721), (25613, 786618), (29134, 691551), (32931, 611814), (37458, 537873), (43701, 461034), (51226, 393309), (56187, 358582), (65862, 305907), (76839, 262206), (87402, 230517), (98793, 203938), (101969, 197586), (112374, 179291), (131103, 153678)]