20227956294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{1951}}^1$

素因数の和:3110

約数の個数: 128

約数和(自身を含む): 52795072512

約数和(自身を除く): 32567116218

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1117, 1326, 1547, 1951, 2234, 3094, 3351, 3902, 4641, 5853, 6702, 7819, 9282, 11706, 13657, 14521, 15638, 18989, 23457, 25363, 27314, 29042, 33167, 37978, 40971, 43563, 46914, 50726, 56967, 66334, 76089, 81942, 87126, 99501, 101647, 113934, 132923, 152178, 177541, 199002, 203294, 232169, 246857, 265846, 304941, 355082, 398769, 431171, 464338, 493714, 532623, 609882, 696507, 740571, 797538, 862342, 1065246, 1293513, 1393014, 1481142, 1727999, 2179267, 2587026, 3018197, 3455998, 4358534, 5183997, 6036394, 6537801, 9054591, 10367994, 13075602, 15254869, 18109182, 28330471, 30509738, 37047539, 45764607, 56660942, 74095078, 84991413, 91529214, 111142617, 169982826, 198313297, 222285234, 259332773, 396626594, 481618007, 518665546, 594939891, 777998319, 963236014, 1189879782, 1444854021, 1555996638, 2889708042, 3371326049, 6742652098, 10113978147, 20227956294]

約数ペア:

[(1, 20227956294), (2, 10113978147), (3, 6742652098), (6, 3371326049), (7, 2889708042), (13, 1555996638), (14, 1444854021), (17, 1189879782), (21, 963236014), (26, 777998319), (34, 594939891), (39, 518665546), (42, 481618007), (51, 396626594), (78, 259332773), (91, 222285234), (102, 198313297), (119, 169982826), (182, 111142617), (221, 91529214), (238, 84991413), (273, 74095078), (357, 56660942), (442, 45764607), (546, 37047539), (663, 30509738), (714, 28330471), (1117, 18109182), (1326, 15254869), (1547, 13075602), (1951, 10367994), (2234, 9054591), (3094, 6537801), (3351, 6036394), (3902, 5183997), (4641, 4358534), (5853, 3455998), (6702, 3018197), (7819, 2587026), (9282, 2179267), (11706, 1727999), (13657, 1481142), (14521, 1393014), (15638, 1293513), (18989, 1065246), (23457, 862342), (25363, 797538), (27314, 740571), (29042, 696507), (33167, 609882), (37978, 532623), (40971, 493714), (43563, 464338), (46914, 431171), (50726, 398769), (56967, 355082), (66334, 304941), (76089, 265846), (81942, 246857), (87126, 232169), (99501, 203294), (101647, 199002), (113934, 177541), (132923, 152178)]