20165546562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673397}}^1$

素因数の和:673463

約数の個数: 64

約数和(自身を含む): 49648287744

約数和(自身を除く): 29482741182

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 4278, 4991, 9982, 14973, 29946, 673397, 1346794, 2020191, 4040382, 4713779, 9427558, 14141337, 15488131, 20875307, 28282674, 30976262, 41750614, 46464393, 62625921, 92928786, 108416917, 125251842, 146127149, 216833834, 292254298, 325250751, 438381447, 480132061, 650501502, 876762894, 960264122, 1440396183, 2880792366, 3360924427, 6721848854, 10082773281, 20165546562]

約数ペア:

[(1, 20165546562), (2, 10082773281), (3, 6721848854), (6, 3360924427), (7, 2880792366), (14, 1440396183), (21, 960264122), (23, 876762894), (31, 650501502), (42, 480132061), (46, 438381447), (62, 325250751), (69, 292254298), (93, 216833834), (138, 146127149), (161, 125251842), (186, 108416917), (217, 92928786), (322, 62625921), (434, 46464393), (483, 41750614), (651, 30976262), (713, 28282674), (966, 20875307), (1302, 15488131), (1426, 14141337), (2139, 9427558), (4278, 4713779), (4991, 4040382), (9982, 2020191), (14973, 1346794), (29946, 673397)]