20432494512

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2489339}}^1$

素因数の和:2489375

約数の個数: 80

約数和(自身を含む): 61735632000

約数和(自身を除く): 41303137488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 2489339, 4978678, 7468017, 9957356, 14936034, 19914712, 22404051, 29872068, 39829424, 44808102, 47297441, 59744136, 67212153, 89616204, 94594882, 119488272, 134424306, 141892323, 179232408, 189189764, 268848612, 283784646, 358464816, 378379528, 425676969, 537697224, 567569292, 756759056, 851353938, 1075394448, 1135138584, 1277030907, 1702707876, 2270277168, 2554061814, 3405415752, 5108123628, 6810831504, 10216247256, 20432494512]

約数ペア:

[(1, 20432494512), (2, 10216247256), (3, 6810831504), (4, 5108123628), (6, 3405415752), (8, 2554061814), (9, 2270277168), (12, 1702707876), (16, 1277030907), (18, 1135138584), (19, 1075394448), (24, 851353938), (27, 756759056), (36, 567569292), (38, 537697224), (48, 425676969), (54, 378379528), (57, 358464816), (72, 283784646), (76, 268848612), (108, 189189764), (114, 179232408), (144, 141892323), (152, 134424306), (171, 119488272), (216, 94594882), (228, 89616204), (304, 67212153), (342, 59744136), (432, 47297441), (456, 44808102), (513, 39829424), (684, 29872068), (912, 22404051), (1026, 19914712), (1368, 14936034), (2052, 9957356), (2736, 7468017), (4104, 4978678), (8208, 2489339)]