20221470724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{34061}}^1$

素因数の和:34325

約数の個数: 72

約数和(自身を含む): 44523257688

約数和(自身を除く): 24301786964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 233, 364, 466, 637, 932, 1274, 1631, 2548, 3029, 3262, 6058, 6524, 11417, 12116, 21203, 22834, 34061, 42406, 45668, 68122, 84812, 136244, 148421, 238427, 296842, 442793, 476854, 593684, 885586, 953708, 1668989, 1771172, 3099551, 3337978, 6199102, 6675956, 7936213, 12398204, 15872426, 21696857, 31744852, 43393714, 55553491, 86787428, 103170769, 111106982, 206341538, 222213964, 388874437, 412683076, 722195383, 777748874, 1444390766, 1555497748, 2888781532, 5055367681, 10110735362, 20221470724]

約数ペア:

[(1, 20221470724), (2, 10110735362), (4, 5055367681), (7, 2888781532), (13, 1555497748), (14, 1444390766), (26, 777748874), (28, 722195383), (49, 412683076), (52, 388874437), (91, 222213964), (98, 206341538), (182, 111106982), (196, 103170769), (233, 86787428), (364, 55553491), (466, 43393714), (637, 31744852), (932, 21696857), (1274, 15872426), (1631, 12398204), (2548, 7936213), (3029, 6675956), (3262, 6199102), (6058, 3337978), (6524, 3099551), (11417, 1771172), (12116, 1668989), (21203, 953708), (22834, 885586), (34061, 593684), (42406, 476854), (45668, 442793), (68122, 296842), (84812, 238427), (136244, 148421)]